From 3a3452995831a4e5b117ec5105d019f4a077c195 Mon Sep 17 00:00:00 2001
From: Sarina Canelake <sarina@mitx.mit.edu>
Date: Tue, 6 Aug 2013 17:19:44 -0400
Subject: [PATCH] Need to call `.save` when modifying descriptor

---
 common/lib/xmodule/xmodule/tests/test_export.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/common/lib/xmodule/xmodule/tests/test_export.py b/common/lib/xmodule/xmodule/tests/test_export.py
index fd3c635d82..91ef1bae57 100644
--- a/common/lib/xmodule/xmodule/tests/test_export.py
+++ b/common/lib/xmodule/xmodule/tests/test_export.py
@@ -40,6 +40,8 @@ def strip_filenames(descriptor):
     for d in descriptor.get_children():
         strip_filenames(d)
 
+    descriptor.save()
+
 
 class RoundTripTestCase(unittest.TestCase):
     ''' Check that our test courses roundtrip properly.