# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 1411561480 -7200
# Node ID 5f13634aa7bee445d29470b187e2423ca50ca091
# Parent  8cf1d694bda05ad355b3927560388fe1f0ab6c22
helpers: fix crash on new users without email (Issue #28)

diff -r 8cf1d694bda0 -r 5f13634aa7be kallithea/lib/helpers.py
--- a/kallithea/lib/helpers.py	Wed Sep 24 14:24:40 2014 +0200
+++ b/kallithea/lib/helpers.py	Wed Sep 24 14:24:40 2014 +0200
@@ -496,6 +496,8 @@
 
 
 def email_or_none(author):
+    if not author:
+        return None
     # extract email from the commit string
     _email = email(author)
     if _email: