From: Brion Vibber <brion@users.mediawiki.org>
Date: Mon, 20 Aug 2007 13:46:08 +0000 (+0000)
Subject: aaand restore behavior from prior to r24882 on expected input
X-Git-Tag: 1.31.0-rc.0~51720
X-Git-Url: https://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/banques/?a=commitdiff_plain;h=07aeee4da8cbb4569c48a45f167e75d55401adc1;p=lhc%2Fweb%2Fwiklou.git

aaand restore behavior from prior to r24882 on expected input
---

diff --git a/includes/Xml.php b/includes/Xml.php
index 2082d68322..d7261a1f19 100644
--- a/includes/Xml.php
+++ b/includes/Xml.php
@@ -42,13 +42,15 @@ class Xml {
 	 */
 	private static function expandAttributes( $attribs ) {
 		$out = '';
-		if( is_array( $attribs ) ) {
+		if( is_null( $attribs ) ) {
+			return null;
+		} elseif( is_array( $attribs ) ) {
 			foreach( $attribs as $name => $val )
 				$out .= " {$name}=\"" . Sanitizer::encodeAttribute( $val ) . '"';
+			return $out;
 		} else {
 			throw new MWException( 'Expected attribute array, got something else in ' . __METHOD__ );
 		}
-		return $out;
 	}
 
 	/**