From: Tim Starling <tstarling@users.mediawiki.org>
Date: Wed, 18 Feb 2009 12:41:28 +0000 (+0000)
Subject: Proposed fix for bug 17552. Also the name of the function should be changed, because... 
X-Git-Tag: 1.31.0-rc.0~42805
X-Git-Url: http://git.cyclocoop.org/%28?a=commitdiff_plain;h=7fa617fcfd51068512fb9df1ee11d05d9044cb88;p=lhc%2Fweb%2Fwiklou.git

Proposed fix for bug 17552. Also the name of the function should be changed, because there's nothing internal about it.
---

diff --git a/includes/api/ApiResult.php b/includes/api/ApiResult.php
index a796d74c71..f8fa56a20d 100644
--- a/includes/api/ApiResult.php
+++ b/includes/api/ApiResult.php
@@ -221,8 +221,12 @@ class ApiResult extends ApiBase {
 	 */
 	public function setIndexedTagName_internal( $path, $tag ) {
 		$data = & $this->mData;
-		foreach((array)$path as $p)
+		foreach((array)$path as $p) {
+			if ( !isset( $data[$p] ) ) {
+				$data[$p] = array();
+			}
 			$data = & $data[$p];
+		}
 		if(is_null($data))
 			return;
 		$this->setIndexedTagName($data, $tag);