From 72ad9f5dc0b336b61c26f516f33031d3aa932b51 Mon Sep 17 00:00:00 2001
From: Matthias Dittrich <matthi.d@googlemail.com>
Date: Wed, 18 Jul 2012 12:26:18 +0200
Subject: [PATCH] Possible Fix for nullreference-exceptions

---
 SparkleShare/SparkleEventLogController.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/SparkleShare/SparkleEventLogController.cs b/SparkleShare/SparkleEventLogController.cs
index 796d80ec..6c929475 100755
--- a/SparkleShare/SparkleEventLogController.cs
+++ b/SparkleShare/SparkleEventLogController.cs
@@ -247,7 +247,7 @@ namespace SparkleShare {
                     return repo.ChangeSets;
             }
 
-            return null;
+            return new List<SparkleChangeSet> ();
         }
 
 
@@ -259,7 +259,7 @@ namespace SparkleShare {
             change_sets.Reverse ();
 
             if (change_sets.Count == 0)
-                return null;
+                return "";
 
             foreach (SparkleChangeSet change_set in change_sets) {
                 bool change_set_inserted = false;