Added initialization of array _callers[] (macopedia#58)

marvinhinz · Sep 26, 2019 · 3261a0c · 3261a0c
1 parent b7dd5e8
commit 3261a0c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/magmi/inc/magmi_mixin.php b/magmi/inc/magmi_mixin.php
@@ -2,7 +2,7 @@
 
 class Magmi_Mixin
 {
-    protected $_callers;
+    protected $_callers = array();
 
     public function bind($caller)
     {
@@ -25,7 +25,7 @@ public function __call($data, $arg)
         if (substr($data, 0, 8) == "_caller_") {
             $data = substr($data, 8);
         }
-        $ccallers = count($this->_callers);
+        $ccallers = empty($this->_callers) ? 0 : count($this->_callers);
         for ($i = 0; $i < $ccallers; $i++) {
             if (method_exists($this->_callers[$i], $data)) {
                 return call_user_func_array(array($this->_callers[$i], $data), $arg);