Fixed few warnings appeared after turning E_STRICT on

[mirrors/Kyberia-bloodline.git] / wwwroot / inc / smarty / node_methodz / function.merge_arrays.php

diff --git a/wwwroot/inc/smarty/node_methodz/function.merge_arrays.php b/wwwroot/inc/smarty/node_methodz/function.merge_arrays.php
index e7320d2742fe0f4dab3c71e204243d97276ed326..d81b8f41bfff53c0dbfc65d69ef8969a7b1f7a8f 100644 (file)
--- a/wwwroot/inc/smarty/node_methodz/function.merge_arrays.php
+++ b/wwwroot/inc/smarty/node_methodz/function.merge_arrays.php
@@ -4,6 +4,8 @@
 
                $array1=$params['array1'];
                $array2=$params['array2'];
+               if(!is_array($array1)) $array1=array();
+               if(!is_array($array2)) $array2=array();
                $sort_by=$params['sort_by'];
                $orderby=$params['orderby'];
                if ($orderby=='asc') $order=SORT_ASC;