From: lekshmi <andnlnbn18@gmail.com>
Date: Mon, 3 Mar 2014 14:14:35 +0000 (+0530)
Subject: MediaTransformOutput: Allow <img> alt value to be "0"
X-Git-Tag: 1.31.0-rc.0~13319^2
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/operations/recherche.php?a=commitdiff_plain;h=9ca72fe985d60b56641836f38ad1b0f315e61d43;p=lhc%2Fweb%2Fwiklou.git

MediaTransformOutput: Allow <img> alt value to be "0"

Due to use of empty(), the alt and query value was stripped and
replaced with an empty string if the input was "0".

Bug: 38910
Change-Id: I1aef143fc45eb1357e200ad2fcb488dc4876ffbd
---

diff --git a/includes/media/MediaTransformOutput.php b/includes/media/MediaTransformOutput.php
index bc9e9173de..d9327fb5e1 100644
--- a/includes/media/MediaTransformOutput.php
+++ b/includes/media/MediaTransformOutput.php
@@ -348,9 +348,9 @@ class ThumbnailImage extends MediaTransformOutput {
 			throw new MWException( __METHOD__ . ' called in the old style' );
 		}
 
-		$alt = empty( $options['alt'] ) ? '' : $options['alt'];
+		$alt = isset( $options['alt'] ) ? $options['alt'] : '';
 
-		$query = empty( $options['desc-query'] ) ? '' : $options['desc-query'];
+		$query = isset( $options['desc-query'] ) ? $options['desc-query'] : '';
 
 		if ( !empty( $options['custom-url-link'] ) ) {
 			$linkAttribs = array( 'href' => $options['custom-url-link'] );