From ef6d9f16bdea27cfa3478da43577dd1d94b642e8 Mon Sep 17 00:00:00 2001
From: klaus triendl <klaus@triendl.eu>
Date: Wed, 2 Sep 2020 23:01:42 +0200
Subject: [PATCH] Fix 'implicit fallthrough' warnings (addresses issue #16)

---
 src/algorithm.cpp | 8 ++++++--
 src/process.cpp   | 4 ++++
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/algorithm.cpp b/src/algorithm.cpp
index 00ea0b6e3..bc808c13e 100644
--- a/src/algorithm.cpp
+++ b/src/algorithm.cpp
@@ -13,6 +13,7 @@
 #include <cstring>
 #include <pion/algorithm.hpp>
 #include <boost/assert.hpp>
+#include <boost/config.hpp>
 
 // macro to shift bitmask by a single bit
 #define SHIFT_BITMASK(ptr, mask)    if (mask & 0x01) { mask = 0x80; ++ptr; } else mask >>= 1;
@@ -212,10 +213,13 @@ std::string algorithm::url_encode(const std::string& str)
                 result += str[pos];
                 break;
             }
-            // else pass through to next case
-        case ' ':   
+            BOOST_FALLTHROUGH;
+        case ' ':
+            BOOST_FALLTHROUGH;
         case '$': case '&': case '+': case ',': case '/': case ':':
+            BOOST_FALLTHROUGH;
         case ';': case '=': case '?': case '@': case '"': case '<':
+            BOOST_FALLTHROUGH;
         case '>': case '#': case '%': case '{': case '}': case '|':
         case '\\': case '^': case '~': case '[': case ']': case '`':
             // the character needs to be encoded
diff --git a/src/process.cpp b/src/process.cpp
index 7b976e1bc..4baab29ba 100644
--- a/src/process.cpp
+++ b/src/process.cpp
@@ -18,6 +18,7 @@
     #include <sys/stat.h>
 #endif
 
+#include <boost/config.hpp>
 #include <boost/filesystem.hpp>
 #include <boost/date_time.hpp>
 
@@ -63,8 +64,11 @@ BOOL WINAPI console_ctrl_handler(DWORD ctrl_type)
 {
     switch(ctrl_type) {
         case CTRL_C_EVENT:
+            BOOST_FALLTHROUGH;
         case CTRL_BREAK_EVENT:
+            BOOST_FALLTHROUGH;
         case CTRL_CLOSE_EVENT:
+            BOOST_FALLTHROUGH;
         case CTRL_SHUTDOWN_EVENT:
             process::shutdown();
             return TRUE;