1 files changed, 5 insertions, 2 deletions
diff --git a/includes/Hooks.php b/includes/Hooks.php
index 20103db4..046a149d 100644
--- a/includes/Hooks.php
+++ b/includes/Hooks.php
@@ -19,6 +19,7 @@
  *
  * @author Evan Prodromou <evan@wikitravel.org>
  * @see hooks.txt
+ * @file
  */
 
 
@@ -27,7 +28,7 @@
  * careful about its contents. So, there's a lot more error-checking
  * in here than would normally be necessary.
  */
-function wfRunHooks($event, $args = null) {
+function wfRunHooks($event, $args = array()) {
 
 	global $wgHooks;
 
@@ -108,6 +109,9 @@ function wfRunHooks($event, $args = null) {
 			$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, $hook_args );
@@ -140,4 +144,3 @@ function wfRunHooks($event, $args = null) {
 
 	return true;
 }
-