From 56b22fbea8cdd6fcd31c94e6b4bb01be49fa9683 Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aschulz@wikimedia.org>
Date: Mon, 10 Feb 2014 14:37:42 -0800
Subject: [PATCH] Avoid fatal error in LoadBalancer when all servers are busy

* Fixes bug from b3c9653

Change-Id: Ida22f0ee3e97f98e4a1de6f7260a9a9f8aa08a39
---
 includes/db/LoadBalancer.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/includes/db/LoadBalancer.php b/includes/db/LoadBalancer.php
index e35c4c4903..07f8ee923d 100644
--- a/includes/db/LoadBalancer.php
+++ b/includes/db/LoadBalancer.php
@@ -262,6 +262,7 @@ class LoadBalancer {
 
 			$conn = $this->openConnection( $i, $wiki );
 			if ( !$conn ) {
+				$i = false;
 				wfDebugLog( 'connect', __METHOD__ . ": Failed connecting to $i/$wiki" );
 				unset( $nonErrorLoads[$i] );
 				unset( $currentLoads[$i] );
-- 
2.20.1