From e577680a3a1520e8c686c4f51116be786cb8e542 Mon Sep 17 00:00:00 2001
From: haneul <syhan@cs.washington.edu>
Date: Fri, 26 Dec 2008 06:32:13 +0000
Subject: [PATCH] #17579220 : fixed the error occurred when changeset was empty

git-svn-id: http://xe-core.googlecode.com/svn/sandbox@5186 201d5d3c-b55e-5fd7-737f-ddc643e51545
---
 modules/issuetracker/issuetracker.model.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/issuetracker/issuetracker.model.php b/modules/issuetracker/issuetracker.model.php
index 6112b94d9..5c46fd151 100644
--- a/modules/issuetracker/issuetracker.model.php
+++ b/modules/issuetracker/issuetracker.model.php
@@ -398,6 +398,10 @@
                 debugPrint($output);
                 return array();
             }
+            if(!$output->data)
+            {
+                $output->data = array();
+            }
             foreach($output->data as $key => $changeset)
             {
                 $changeset->message = $this->_linkXE($changeset->message);