Workaround for call_user_func_array bug

diff --git a/includes/Hooks.php b/includes/Hooks.php
index 0ef2743..d1ed4a2 100644 (file)
--- a/includes/Hooks.php
+++ b/includes/Hooks.php
@@ -108,6 +108,9 @@ function wfRunHooks($event, $args = array()) {
                        $callback = $func;
                }
 
+               // Run autoloader (workaround for call_user_func_array bug)
+               is_callable( $callback );
+
                /* Call the hook. */
                wfProfileIn( $func );
                $retval = call_user_func_array( $callback, $hook_args );