MDL-21400 fixe null param in js funcion call

2010-01-24 19:34:44 +00:00
parent 4222342283
commit 1b4e41af17
1 changed files with 6 additions and 2 deletions
@@ -574,8 +574,12 @@ class js_writer {
     * @return string JS code fragment
     */
    public function function_call($function, array $arguments = null, $delay=0) {
-        $arguments = array_map('json_encode', $arguments);
-        $arguments = implode(', ', $arguments);
+        if ($arguments) {
+            $arguments = array_map('json_encode', $arguments);
+            $arguments = implode(', ', $arguments);
+        } else {
+            $arguments = '';
+        }
        $js = "$function($arguments);";

        if ($delay) {