From 2ad96d59c8b8c6cde661628d779262efa93f477e Mon Sep 17 00:00:00 2001
From: =?utf8?q?Niklas=20Laxstr=C3=B6m?= <nikerabbit@users.mediawiki.org>
Date: Fri, 20 Jan 2012 19:09:55 +0000
Subject: [PATCH] Can't PHP just DWIM? Ping r109628

---
 includes/logging/LogFormatter.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/includes/logging/LogFormatter.php b/includes/logging/LogFormatter.php
index 00c194b041..cae6cb9c35 100644
--- a/includes/logging/LogFormatter.php
+++ b/includes/logging/LogFormatter.php
@@ -178,10 +178,12 @@ class LogFormatter {
 		 * Fill in missing indexes with empty strings to avoid
 		 * incorrect renumbering.
 		 */
-		$max = max( array_keys( $params ) );
-		for ( $i = 4; $i < $max; $i++ ) {
-			if ( !isset( $params[$i] ) ) {
-				$params[$i] = '';
+		if ( count( $params ) ) {
+			$max = max( array_keys( $params ) );
+			for ( $i = 4; $i < $max; $i++ ) {
+				if ( !isset( $params[$i] ) ) {
+					$params[$i] = '';
+				}
 			}
 		}
 		return $params;
-- 
2.20.1