From 7cb1c09e7e7c8c21a5b431fcd3e5fedf327b0dee Mon Sep 17 00:00:00 2001
From: Alexandre Emsenhuber <mediawiki@emsenhuber.ch>
Date: Wed, 27 Aug 2014 22:39:19 +0200
Subject: [PATCH] Use as strict comparison to check whether an user name was
 provided in Special:ListFiles

Otherwise Special:ListFiles/0 will not behave as expected.

Change-Id: I1fa503b4b514a471ded798b54e867435d30b80c5
---
 includes/specials/SpecialListfiles.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/specials/SpecialListfiles.php b/includes/specials/SpecialListfiles.php
index 04a83c8f5d..2a97abc89d 100644
--- a/includes/specials/SpecialListfiles.php
+++ b/includes/specials/SpecialListfiles.php
@@ -87,7 +87,7 @@ class ImageListPager extends TablePager {
 		$this->mIncluding = $including;
 		$this->mShowAll = $showAll;
 
-		if ( $userName ) {
+		if ( $userName !== null && $userName !== '' ) {
 			$nt = Title::newFromText( $userName, NS_USER );
 			if ( !is_null( $nt ) ) {
 				$this->mUserName = $nt->getText();
-- 
2.20.1