From c34dce796c00bd4535a4709446baf40a2746593c Mon Sep 17 00:00:00 2001
From: abraar <abraar@colosa.com>
Date: Wed, 16 Feb 2011 12:25:48 +0000
Subject: [PATCH] Fixed IE 8 issues.

---
 workflow/engine/classes/class.processMap.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/workflow/engine/classes/class.processMap.php b/workflow/engine/classes/class.processMap.php
index f6579053f..e64f075fd 100644
--- a/workflow/engine/classes/class.processMap.php
+++ b/workflow/engine/classes/class.processMap.php
@@ -1472,8 +1472,10 @@ class processMap {
             $sGat_uid =  $oGateway->create($aData);
           }else{
             $aData['GAT_UID'] = $sGat_uid;
-            $aData['TAS_UID'] = $oData->tas_from;
-            $aData['GAT_NEXT_TASK'] = $oData->tas_to;
+            if (isset($oData->tas_from))
+              $aData['TAS_UID'] = $oData->tas_from;
+            if (isset($oData->tas_to))
+              $aData['GAT_NEXT_TASK'] = $oData->tas_to;
             $oGateway->update($aData);
           }
           $oEncode->uid = $sGat_uid;