diff --git a/conlite/backend_search.php b/conlite/backend_search.php
index aeb740a..e63390f 100644
--- a/conlite/backend_search.php
+++ b/conlite/backend_search.php
@@ -555,8 +555,8 @@ if (empty($where) || $iAffectedRows <= 0) {
 		#Check rights per cat
 		if (!$check_rights) {
 			//hotfix timo trautmann 2008-12-10 also check rights in associated groups
-			$aGroupsForUser = $perm->getGroupsForUser($auth->auth[uid]);
-			$aGroupsForUser[] = $auth->auth[uid];
+			$aGroupsForUser = $perm->getGroupsForUser($auth->auth['uid']);
+			$aGroupsForUser[] = $auth->auth['uid'];
 			$sTmpUserString = implode("','", $aGroupsForUser);
 			
 			#Check if any rights are applied to current user or his groups