From a7e0054b595822325f749b0b1df7d25cab4e6486 Mon Sep 17 00:00:00 2001
From: Kali Kaneko <kali@leap.se>
Date: Tue, 28 Jan 2014 18:39:59 -0400
Subject: docstring fixes

Also some fixes for None comparisons.
---
 src/leap/mail/utils.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/leap/mail/utils.py')

diff --git a/src/leap/mail/utils.py b/src/leap/mail/utils.py
index 1f43947..6a1fcde 100644
--- a/src/leap/mail/utils.py
+++ b/src/leap/mail/utils.py
@@ -21,6 +21,8 @@ import json
 import re
 import traceback
 
+from leap.soledad.common.document import SoledadDocument
+
 
 CHARSET_PATTERN = r"""charset=([\w-]+)"""
 CHARSET_RE = re.compile(CHARSET_PATTERN, re.IGNORECASE)
@@ -42,6 +44,8 @@ def empty(thing):
     """
     if thing is None:
         return True
+    if isinstance(thing, SoledadDocument):
+        thing = thing.content
     try:
         return len(thing) == 0
     except ReferenceError:
-- 
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