From de7d383d8f840ef33a79fd5b5f06c5ebcbf74905 Mon Sep 17 00:00:00 2001
From: Roan Kattouw <roan.kattouw@gmail.com>
Date: Mon, 16 Jun 2014 11:30:47 -0700
Subject: [PATCH] Followup e48ecbc5: fix fatal error due to undefined variable

Bug: 66669
Change-Id: I195a5ff539f09addb92d2bb07d53bdb3aef0db1f
---
 includes/api/ApiQueryRevisions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/api/ApiQueryRevisions.php b/includes/api/ApiQueryRevisions.php
index 78aa029648..3ff68059a3 100644
--- a/includes/api/ApiQueryRevisions.php
+++ b/includes/api/ApiQueryRevisions.php
@@ -626,7 +626,7 @@ class ApiQueryRevisions extends ApiQueryBase {
 		if ( $content && ( !is_null( $this->diffto ) || !is_null( $this->difftotext ) ) ) {
 			static $n = 0; // Number of uncached diffs we've had
 
-			if ( $n < $config->get( 'APIMaxUncachedDiffs' ) ) {
+			if ( $n < $this->getConfig()->get( 'APIMaxUncachedDiffs' ) ) {
 				$vals['diff'] = array();
 				$context = new DerivativeContext( $this->getContext() );
 				$context->setTitle( $title );
-- 
2.20.1