From 0c2ce30777e78050710b63ace6e0c856c6e5030c Mon Sep 17 00:00:00 2001
From: Sam Reed <reedy@users.mediawiki.org>
Date: Sun, 22 May 2011 23:20:59 +0000
Subject: [PATCH] * (bug 29101) Special:FileDuplicateSearch shows silly message

Patch by William Demchick
---
 RELEASE-NOTES-1.19                               | 1 +
 includes/specials/SpecialFileDuplicateSearch.php | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/RELEASE-NOTES-1.19 b/RELEASE-NOTES-1.19
index b614d0abfe..0866f34408 100644
--- a/RELEASE-NOTES-1.19
+++ b/RELEASE-NOTES-1.19
@@ -76,6 +76,7 @@ production.
   changes to talk page in addition to watchlist edits.
 * (bug 29071) mediawiki.action.watch.ajax.js should pass uselang to API.
 * (bug 28272) Special:Allmessages should have only one "Go" button
+* (bug 29101) Special:FileDuplicateSearch shows silly message
 
 === API changes in 1.19 ===
 * BREAKING CHANGE: action=watch now requires POST and token.
diff --git a/includes/specials/SpecialFileDuplicateSearch.php b/includes/specials/SpecialFileDuplicateSearch.php
index af93070cb9..8ae2d54d35 100644
--- a/includes/specials/SpecialFileDuplicateSearch.php
+++ b/includes/specials/SpecialFileDuplicateSearch.php
@@ -118,7 +118,7 @@ class FileDuplicateSearchPage extends QueryPage {
 
 		if( $this->file ) {
 			$this->hash = $this->file->getSha1();
-		} else {
+		} elseif( $this->filename !== '' ) {
 			$wgOut->wrapWikiMsg(
 				"<p class='mw-fileduplicatesearch-noresults'>\n$1\n</p>",
 				array( 'fileduplicatesearch-noresults', wfEscapeWikiText( $this->filename ) )
-- 
2.20.1