From 1e81e7f8a045feba712afb06036ad1cd33649843 Mon Sep 17 00:00:00 2001
From: Nemo bis <federicoleva@tiscali.it>
Date: Sat, 16 May 2015 21:48:08 +0200
Subject: [PATCH] Declare global in Action

Follows up e928d5bdd0fbc63.

Change-Id: I06e8490865554a0efa7678be6787deb8a22c5b82
---
 includes/actions/Action.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/includes/actions/Action.php b/includes/actions/Action.php
index fa75e089ac..79e859a20c 100644
--- a/includes/actions/Action.php
+++ b/includes/actions/Action.php
@@ -385,6 +385,7 @@ abstract class Action {
 	 * @since 1.25
 	 */
 	public function addHelpLink( $to, $overrideBaseUrl = false ) {
+		global $wgContLang;
 		$msg = wfMessage( $wgContLang->lc( $this->getActionName() ) . '-helppage' );
 
 		if ( !$msg->isDisabled() ) {
-- 
2.20.1