db/message: Try to use the 'Sender' header if the 'From' header is null

This makes drafts display correctly.

2 files changed, 2 insertions, 1 deletions

diff --git a/alot/db/message.py b/alot/db/message.py
index 72d87f12..731b4e1f 100644
--- a/alot/db/message.py
+++ b/alot/db/message.py
@@ -51,6 +51,8 @@ class Message(object):
 
         try:
             sender = decode_header(msg.get_header('From'))
+            if not sender:
+                sender = decode_header(msg.get_header('Sender'))
         except NullPointerError:
             sender = None
         if sender:
diff --git a/tests/db/message_test.py b/tests/db/message_test.py
index a50d943e..4aa88223 100644
--- a/tests/db/message_test.py
+++ b/tests/db/message_test.py
@@ -78,7 +78,6 @@ class TestMessage(unittest.TestCase):
             MockNotmuchMessage({'From': '"User Name" <user@example.com>'}))
         self.assertEqual(msg.get_author(), ('User Name', 'user@example.com'))
 
-    @unittest.expectedFailure
     def test_get_author_sender(self):
         """Message._from is populated using the 'Sender' header when no 'From'
         header is present.