"MDL-20819, sometimes, modules return non-array which can break stats processing, added more error checking"

2009-12-04 03:04:37 +00:00
parent cee8f4b24a
commit 8aadf873b7
1 changed files with 4 additions and 1 deletions
@@ -1270,7 +1270,10 @@ function stats_get_action_names($str) {
        require_once($file);
        $function = $mod->name.'_get_'.$str.'_actions';
        if (function_exists($function)) {
-            $actions = array_merge($actions,$function());
+            $mod_actions = $function();
+            if (is_array($mod_actions)) {
+                $actions = array_merge($actions, $mod_actions);
+            }
        }
    }