diff --git a/app/dmbeat.f90 b/app/dmbeat.f90
index 16f9923..bb2dbf0 100644
--- a/app/dmbeat.f90
+++ b/app/dmbeat.f90
@@ -49,7 +49,7 @@ program dmbeat
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &
                           node_id = app%node, &
                           source  = app%name, &
diff --git a/app/dmbot.f90 b/app/dmbot.f90
index ebe1c84..a5ab9e2 100644
--- a/app/dmbot.f90
+++ b/app/dmbot.f90
@@ -65,7 +65,7 @@ program dmbot
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &                 ! Name of logger process.
                           node_id = app%node, &                   ! Node id.
                           source  = app%name, &                   ! Log source.
diff --git a/app/dmdb.f90 b/app/dmdb.f90
index 6e50331..e34dd9c 100644
--- a/app/dmdb.f90
+++ b/app/dmdb.f90
@@ -46,7 +46,7 @@ program dmdb
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &
                           node_id = app%node, &
                           source  = app%name, &
diff --git a/app/dmfs.f90 b/app/dmfs.f90
index ea60412..cab033c 100644
--- a/app/dmfs.f90
+++ b/app/dmfs.f90
@@ -48,7 +48,7 @@ program dmfs
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &
                           node_id = app%node, &
                           source  = app%name, &
diff --git a/app/dmgrc.f90 b/app/dmgrc.f90
index 10a3a28..047a2b6 100644
--- a/app/dmgrc.f90
+++ b/app/dmgrc.f90
@@ -47,7 +47,7 @@ program dmgrc
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &
                           node_id = app%node, &
                           source  = app%name, &
diff --git a/app/dmlog.f90 b/app/dmlog.f90
index 1099e5a..3ce44f3 100644
--- a/app/dmlog.f90
+++ b/app/dmlog.f90
@@ -32,7 +32,7 @@ program dmlog
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name=app%logger, ipc=.true., verbose=app%verbose)
 
     ! Prepare and send log.
diff --git a/app/dmlogger.f90 b/app/dmlogger.f90
index 1fd173d..032c7bc 100644
--- a/app/dmlogger.f90
+++ b/app/dmlogger.f90
@@ -44,7 +44,7 @@ program dmlogger
 
     init_block: block
         ! Initialise logger.
-        logger => dm_logger_get()
+        logger => dm_logger_get_default()
         call logger%configure(name    = app%name, &  ! Name of global logger.
                               node_id = app%node, &  ! Sensor node id.
                               source  = app%name, &  ! Application name.
diff --git a/app/dmlua.f90 b/app/dmlua.f90
index f29c0bf..d8db3d8 100644
--- a/app/dmlua.f90
+++ b/app/dmlua.f90
@@ -44,7 +44,7 @@ program dmlua
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &
                           node_id = app%node, &
                           source  = app%name, &
diff --git a/app/dmpipe.f90 b/app/dmpipe.f90
index d837f87..be5f8c3 100644
--- a/app/dmpipe.f90
+++ b/app/dmpipe.f90
@@ -51,7 +51,7 @@ program dmpipe
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &
                           node_id = app%node, &
                           source  = app%name, &
diff --git a/app/dmrecv.f90 b/app/dmrecv.f90
index 40ec05b..e893a50 100644
--- a/app/dmrecv.f90
+++ b/app/dmrecv.f90
@@ -61,7 +61,7 @@ program dmrecv
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &
                           node_id = app%node, &
                           source  = app%name, &
diff --git a/app/dmsend.f90 b/app/dmsend.f90
index 4bb82d8..7878e06 100644
--- a/app/dmsend.f90
+++ b/app/dmsend.f90
@@ -45,7 +45,7 @@ program dmsend
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &
                           node_id = app%node, &
                           source  = app%name, &
diff --git a/app/dmserial.f90 b/app/dmserial.f90
index efd790c..2ff9ec4 100644
--- a/app/dmserial.f90
+++ b/app/dmserial.f90
@@ -68,7 +68,7 @@ program dmserial
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &
                           node_id = app%node, &
                           source  = app%name, &
diff --git a/app/dmsync.f90 b/app/dmsync.f90
index 0d74cbb..b7b5d6d 100644
--- a/app/dmsync.f90
+++ b/app/dmsync.f90
@@ -59,7 +59,7 @@ program dmsync
     if (dm_is_error(rc)) call dm_stop(STOP_FAILURE)
 
     ! Initialise logger.
-    logger => dm_logger_get()
+    logger => dm_logger_get_default()
     call logger%configure(name    = app%logger, &                 ! Name of logger process.
                           node_id = app%node, &                   ! Node id.
                           source  = app%name, &                   ! Log source.
diff --git a/src/dm_jabber.f90 b/src/dm_jabber.f90
index 45964d1..59ceccd 100644
--- a/src/dm_jabber.f90
+++ b/src/dm_jabber.f90
@@ -342,7 +342,7 @@ integer function dm_jabber_create(jabber, log_level) result(rc)
         ! Set log level.
         ll = JABBER_LL_NONE
         if (present(log_level)) ll = log_level
-        if (ll < JABBER_LL_NONE .or. ll> JABBER_LL_ERROR) return
+        if (ll < JABBER_LL_NONE .or. ll > JABBER_LL_ERROR) return
 
         ! Enable logging.
         if (ll /= JABBER_LL_NONE) log = xmpp_get_default_logger(ll)
diff --git a/src/dm_logger.f90 b/src/dm_logger.f90
index dad37fa..147d574 100644
--- a/src/dm_logger.f90
+++ b/src/dm_logger.f90
@@ -12,7 +12,7 @@ module dm_logger
     !! ```fortran
     !! class(logger_class), pointer :: logger
     !!
-    !! logger => dm_logger_get()
+    !! logger => dm_logger_get_default()
     !! call logger%configure(name='dmlogger', ipc=.true., verbose=.true.)
     !! call logger%error('log message')
     !! ```
@@ -74,7 +74,7 @@ module dm_logger
     class(logger_class), allocatable, target, save :: MODULE_LOGGER
 
     ! Public procedures.
-    public :: dm_logger_get
+    public :: dm_logger_get_default
 
     ! Private procedures.
     private :: logger_configure
@@ -93,7 +93,7 @@ module dm_logger
     ! ******************************************************************
     ! PUBLIC PROCEDURES.
     ! ******************************************************************
-    function dm_logger_get() result(logger)
+    function dm_logger_get_default() result(logger)
         !! Returns pointer to global logger. The function allocates the logger
         !! if it does not exist yet.
         class(logger_class), pointer :: logger !! Pointer to logger object.
@@ -108,7 +108,7 @@ function dm_logger_get() result(logger)
         end if
 
         logger => MODULE_LOGGER
-    end function dm_logger_get
+    end function dm_logger_get_default
 
     ! ******************************************************************
     ! PRIVATE CLASS METHODS.
diff --git a/src/dm_mqueue_util.f90 b/src/dm_mqueue_util.f90
index bacda49..15903e0 100644
--- a/src/dm_mqueue_util.f90
+++ b/src/dm_mqueue_util.f90
@@ -63,7 +63,7 @@ integer function mqueue_forward_observ(observ, name, blocking, allow_self, verbo
         ! Enable logging.
         verbose_ = .true.
         if (present(verbose)) verbose_ = verbose
-        if (verbose_) logger => dm_logger_get()
+        if (verbose_) logger => dm_logger_get_default()
 
         do
             ! Increase the receiver index.
diff --git a/test/dmtestlogger.f90 b/test/dmtestlogger.f90
index 72a9182..0770c1c 100644
--- a/test/dmtestlogger.f90
+++ b/test/dmtestlogger.f90
@@ -60,7 +60,7 @@ logical function test01() result(stat)
         log1%error     = TEST_ERROR
 
         print *, 'Initialising logger ...'
-        logger => dm_logger_get()
+        logger => dm_logger_get_default()
         call logger%configure(name=LOGGER_NAME, debug=.true., ipc=.true., no_color=.true.)
 
         print *, 'Opening log message queue ...'