From: Antoine Musso <hashar@users.mediawiki.org>
Date: Sat, 15 Jan 2005 11:39:46 +0000 (+0000)
Subject: Check probably needed. Patch by Andrew Miller
X-Git-Tag: 1.5.0alpha1~930
X-Git-Url: http://git.cyclocoop.org/%24dirpuce/puce%24spip_lang_rtl.gif?a=commitdiff_plain;h=e1038e319730434e55119f8baab36726564d4d5a;p=lhc%2Fweb%2Fwiklou.git

Check probably needed. Patch by Andrew Miller
---

diff --git a/includes/Group.php b/includes/Group.php
index e9d8da005f..9ae0718256 100644
--- a/includes/Group.php
+++ b/includes/Group.php
@@ -132,7 +132,8 @@ class Group {
 		$fname = 'Group::nameFromId';
 		$dbr =& wfGetDB( DB_SLAVE );
 		$r = $dbr->selectRow( 'group', array( 'group_name' ), array( 'group_id' => $id ), $fname );
-		
+		if ($dbr == null)
+			return;		
 		if($r === false) {
 			return '';
 		} else {