From ec5002f8ed01c6b1314d37e8dd3908db44b14844 Mon Sep 17 00:00:00 2001
From: Andrey Antukh <niwi@niwi.be>
Date: Thu, 31 Oct 2013 10:56:35 +0100
Subject: [PATCH] Add missing items call on some dict iteration.

---
 greenmine/projects/milestones/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/greenmine/projects/milestones/models.py b/greenmine/projects/milestones/models.py
index 093660e4..31ae76db 100644
--- a/greenmine/projects/milestones/models.py
+++ b/greenmine/projects/milestones/models.py
@@ -84,7 +84,7 @@ class Milestone(WatchedMixin):
 
     def _dict_sum(self, dict1, dict2):
         dict_result = copy.copy(dict2)
-        for key, value in dict1:
+        for key, value in dict1.items():
             if key in dict_result:
                 dict_result[key] += value
             else: