From 7e3274dcaa9e4d003cfb59fc07031eaff799bca9 Mon Sep 17 00:00:00 2001
From: Jos Groot Lipman <jos.grootlipman@aareon.nl>
Date: Tue, 30 May 2017 09:23:32 +0000
Subject: [PATCH] Qlikview ticket ophalen iets robuuster bij fouten

svn path=/Website/branches/v2017.1/; revision=34056
---
 APPL/QVW/qv_ticket.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/APPL/QVW/qv_ticket.inc b/APPL/QVW/qv_ticket.inc
index 78b2f2f2b0..8238b1ac31 100644
--- a/APPL/QVW/qv_ticket.inc
+++ b/APPL/QVW/qv_ticket.inc
@@ -99,8 +99,8 @@ function get_qv_ticket(qvRoot, qvauth)
     if  (ticketResponse)
     {
         var retv = ticketResponse.getElementsByTagName('_retval_');
-        if (retv.length)
-            ticket_code = ticketResponse.getElementsByTagName('_retval_')[0].firstChild.text;
+        if (retv.length && retv[0].firstChild)
+            ticket_code = retv[0].firstChild.text;
     }
     if (!ticket_code)
     {