From f0a3c968a71a9642d3db67d43d5804e755f8eb8d Mon Sep 17 00:00:00 2001
From: David Taylor <david@taylorhq.com>
Date: Wed, 16 Mar 2016 15:15:12 +0000
Subject: [PATCH] Added unicode support

---
 RIGS/versioning.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/RIGS/versioning.py b/RIGS/versioning.py
index 38c92936..789fc5d7 100644
--- a/RIGS/versioning.py
+++ b/RIGS/versioning.py
@@ -67,8 +67,8 @@ def model_compare(oldObj, newObj, excluded_keys=[]):
 
         @property
         def diff(self):
-            oldText = str(self.display_value(self._old)) or ""
-            newText = str(self.display_value(self._new)) or ""
+            oldText = unicode(self.display_value(self._old)) or ""
+            newText = unicode(self.display_value(self._new)) or ""
             dmp = diff_match_patch()
             diffs = dmp.diff_main(oldText, newText)
             dmp.diff_cleanupSemantic(diffs)