From 6fdbefa5211a1907af41cd8be891b3e0afd62c26 Mon Sep 17 00:00:00 2001
From: Antoine Musso <hashar@users.mediawiki.org>
Date: Fri, 13 Jan 2012 23:10:21 +0000
Subject: [PATCH] MWDebug: avoid double count()

Follow r107954
---
 includes/debug/Debug.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/includes/debug/Debug.php b/includes/debug/Debug.php
index d56b65bc23..664b4feabd 100644
--- a/includes/debug/Debug.php
+++ b/includes/debug/Debug.php
@@ -113,8 +113,9 @@ class MWDebug {
 
 		// Check to see if there was already a deprecation notice, so not to
 		// get a duplicate warning
-		if ( count( self::$log ) ) {
-			$lastLog = self::$log[ count( self::$log ) - 1 ];
+		$logCount = count( self::$log );
+		if ( $logCount ) {
+			$lastLog = self::$log[ $logCount - 1 ];
 			if ( $lastLog['type'] == 'deprecated' && $lastLog['caller'] == wfGetCaller( $callerOffset + 1 ) ) {
 				return;
 			}
-- 
2.20.1