fix sql

Mantis: 15534
klees · Feb 25, 2015 · aa97dcb · aa97dcb
1 parent 85e2ebc
commit aa97dcb
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/Services/User/classes/class.ilObjUser.php b/Services/User/classes/class.ilObjUser.php
@@ -5202,8 +5202,7 @@ public static function userExists($a_usr_ids = array())
 				'JOIN usr_data ud ON obj_id = usr_id '.
 				'WHERE '.$ilDB->in('obj_id',$a_usr_ids,false,'integer').' ';
 		$res = $ilDB->query($query);
-		$num_rows = $res->numRows();
-
+		$num_rows =$res->fetchRow(DB_FETCHMODE_OBJECT)->num;
 		return $num_rows == count((array) $a_usr_ids);
 	}
 	// end-patch deleteProgress