From 1a365e77dfb8825136626202b1df462731b42060 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Sun, 16 Aug 2015 08:22:05 +0200
Subject: Update to MediaWiki 1.25.2

---
 includes/GlobalFunctions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'includes/GlobalFunctions.php')

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 240cb97b..45cd7ea5 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -3342,7 +3342,7 @@ function wfBaseConvert( $input, $sourceBase, $destBase, $pad = 1,
 		// Removing leading zeros works around broken base detection code in
 		// some PHP versions (see <https://bugs.php.net/bug.php?id=50175> and
 		// <https://bugs.php.net/bug.php?id=55398>).
-		$result = gmp_strval( gmp_init( ltrim( $input, '0' ), $sourceBase ), $destBase );
+		$result = gmp_strval( gmp_init( ltrim( $input, '0' ) ?: '0', $sourceBase ), $destBase );
 	} elseif ( extension_loaded( 'bcmath' ) && ( $engine == 'auto' || $engine == 'bcmath' ) ) {
 		$decimal = '0';
 		foreach ( str_split( strtolower( $input ) ) as $char ) {
-- 
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