Use x() function to check for array containement (I think)

this is response to @fabrixxxm comment

diff --git a/include/items.php b/include/items.php
index 667353d3201e2af7be13b753131dedf4f32baad2..4c41ae115f3a5809854237d13a3c059b59abf5a1 100644 (file)
--- a/include/items.php
+++ b/include/items.php
@@ -1104,7 +1104,7 @@ function item_add_language_opt(&$arr) {
 
        if (version_compare(PHP_VERSION, '5.3.0', '<')) return; // LanguageDetect.php not available ?
 
-       if ( $arr['postopts'] )
+       if ( x($arr, 'postopts') )
        {
                if ( strstr($arr['postopts'], 'lang=') )
                {