From d8c001e1a26b086ccd00b33dbca3a6dbca42d416 Mon Sep 17 00:00:00 2001
From: clonemeagain <clonemeagain@gmail.com>
Date: Mon, 23 Dec 2013 12:08:45 +1100
Subject: [PATCH] Update ajax.tickets.php

Missed one.. :-(
---
 include/ajax.tickets.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/ajax.tickets.php b/include/ajax.tickets.php
index b0089b1dc..2f8e86b96 100644
--- a/include/ajax.tickets.php
+++ b/include/ajax.tickets.php
@@ -218,7 +218,7 @@ class TicketsAjaxAPI extends AjaxController {
     function renewLock($tid, $id) {
         global $thisstaff;
 
-        if(!$tid || !is_numeric($tid) || !is_numeric($id) || !$thisstaff)
+        if(!$tid || !is_numeric($tid) || !$id || !is_numeric($id) || !$thisstaff)
             return $this->json_encode(array('id'=>0, 'retry'=>true));
 
         $lock= TicketLock::lookup($id, $tid);
-- 
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