From: Andrew Garrett <werdna@users.mediawiki.org>
Date: Thu, 17 Sep 2009 09:31:16 +0000 (+0000)
Subject: In Xml::encodeJsVar, keep backwards compatibility by encoding empty arrays as empty... 
X-Git-Tag: 1.31.0-rc.0~39687
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/compta/operations/recherche.php?a=commitdiff_plain;h=1b8de0bdf244fc76cc44d2869e5eddd83466023e;p=lhc%2Fweb%2Fwiklou.git

In Xml::encodeJsVar, keep backwards compatibility by encoding empty arrays as empty arrays rather than empty objects. Regression in r56032, reported as bug 20671
---

diff --git a/includes/Xml.php b/includes/Xml.php
index c1b56544dd..380c56a778 100644
--- a/includes/Xml.php
+++ b/includes/Xml.php
@@ -568,7 +568,8 @@ class Xml {
 		} elseif ( is_int( $value ) ) {
 			$s = $value;
 		} elseif ( is_array( $value ) && // Make sure it's not associative.
-					array_keys($value) === range(0,count($value)-1)
+					array_keys($value) === range( 0, count($value) - 1 ) ||
+					count($value) == 0
 				) {
 			$s = '[';
 			foreach ( $value as $elt ) {