From fc8f3277bbcda441c71ac6af2641ab1463152e0b Mon Sep 17 00:00:00 2001
From: Chad Horohoe <demon@users.mediawiki.org>
Date: Fri, 18 Jul 2008 12:54:12 +0000
Subject: [PATCH] Found the errno for deadlocks on MsSQL, let's return a proper
 bool instead of no-op.

---
 includes/db/DatabaseMssql.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/db/DatabaseMssql.php b/includes/db/DatabaseMssql.php
index 7334244d89..32fe28b119 100644
--- a/includes/db/DatabaseMssql.php
+++ b/includes/db/DatabaseMssql.php
@@ -868,10 +868,10 @@ class DatabaseMssql extends Database {
 
 	/**
 	 * Should determine if the last failure was due to a deadlock
-	 * - don't know how to do this in MSSQL
+	 * @return bool
 	 */
 	function wasDeadlock() {
-		return false;
+		return $this->lastErrno() == 1205;
 	}
 
 	/**
-- 
2.20.1