From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Sat, 25 Feb 2012 02:01:35 +0000 (+0000)
Subject: Fixed $headers check in streamFile() to use isset()
X-Git-Tag: 1.31.0-rc.0~24522
X-Git-Url: http://git.cyclocoop.org/%24image?a=commitdiff_plain;h=77350b2d7a7d0a60231bd4900ad2fbb6d660f679;p=lhc%2Fweb%2Fwiklou.git

Fixed $headers check in streamFile() to use isset()
---

diff --git a/includes/filerepo/backend/FileBackend.php b/includes/filerepo/backend/FileBackend.php
index 2b733cd2b8..1923d287a3 100644
--- a/includes/filerepo/backend/FileBackend.php
+++ b/includes/filerepo/backend/FileBackend.php
@@ -1262,7 +1262,7 @@ abstract class FileBackendStore extends FileBackend {
 		}
 
 		// Set output buffer and HTTP headers for stream
-		$extraHeaders = $params['headers'] ? $params['headers'] : array();
+		$extraHeaders = isset( $params['headers'] ) ? $params['headers'] : array();
 		$res = StreamFile::prepareForStream( $params['src'], $info, $extraHeaders );
 		if ( $res == StreamFile::NOT_MODIFIED ) {
 			// do nothing; client cache is up to date