# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1454104446 -3600
# Node ID beb6887d8035537b4b50a1d3bb688e8ce3293f5f
# Parent  7f4bd7d4236a3b6378345d53b1751fd7addbb837
Handle empty locale settings.

diff -r 7f4bd7d4236a -r beb6887d8035 imipweb/resource.py
--- a/imipweb/resource.py	Fri Jan 29 22:25:02 2016 +0100
+++ b/imipweb/resource.py	Fri Jan 29 22:54:06 2016 +0100
@@ -3,7 +3,7 @@
 """
 Common resource functionality for Web calendar clients.
 
-Copyright (C) 2014, 2015 Paul Boddie <paul@boddie.org.uk>
+Copyright (C) 2014, 2015, 2016 Paul Boddie <paul@boddie.org.uk>
 
 This program is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free Software
@@ -183,7 +183,7 @@
 
     def get_user_locale(self):
         if not self.locale:
-            self.locale = self.get_preferences().get("LANG", "en", True)
+            self.locale = self.get_preferences().get("LANG", "en", True) or "en"
         return self.locale
 
     # Prettyprinting of dates and times.