From fa05bf8c742dcbc4432204a22831bddeedaaa484 Mon Sep 17 00:00:00 2001
From: Andrey Antukh <niwi@niwi.be>
Date: Wed, 15 Oct 2014 20:17:36 +0200
Subject: [PATCH] [backport] Add temporal fix to history attachments changes
 rendering.

---
 taiga/projects/history/models.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/taiga/projects/history/models.py b/taiga/projects/history/models.py
index 809cae1c..ab58b312 100644
--- a/taiga/projects/history/models.py
+++ b/taiga/projects/history/models.py
@@ -171,8 +171,8 @@ class HistoryEntry(models.Model):
 
                         if changes:
                             change = {
-                                "filename": newattachs[aid]["filename"],
-                                "url": newattachs[aid]["url"],
+                                "filename": newattachs.get(aid, {}).get("filename", ""),
+                                "url": newattachs.get(aid, {}).get("url", ""),
                                 "changes": changes
                             }
                             attachments["changed"].append(change)