From c0ff3c3f92b589365043023216c19dfcd6b536f6 Mon Sep 17 00:00:00 2001
From: Valentin Lorentz <progval@gmail.com>
Date: Mon, 1 Nov 2010 19:57:18 +0100
Subject: [PATCH] Bug fix in i18n.py (decorated commands without docstring
 raise an error)

---
 src/i18n.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/i18n.py b/src/i18n.py
index 7edfeca90..a5eca10da 100644
--- a/src/i18n.py
+++ b/src/i18n.py
@@ -309,6 +309,8 @@ def internationalizeDocstring(obj):
     """Decorates functions and internationalize their docstring.
 
     Only useful for commands (commands' docstring is displayed on IRC)"""
+    if obj.__doc__ == None:
+	return obj
     if sys.modules[obj.__module__].__dict__.has_key('_'):
 	internationalizedCommands.update({hash(obj): obj})
 	try: