From dae7b6510731c22ff89ee6ff93a1ca47af196741 Mon Sep 17 00:00:00 2001
From: Christophe Benz <christophe.benz@gmail.com>
Date: Fri, 14 May 2010 19:04:02 +0200
Subject: [PATCH] protect function argument

---
 weboob/modules.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/weboob/modules.py b/weboob/modules.py
index c36ff038..c0fc1b97 100644
--- a/weboob/modules.py
+++ b/weboob/modules.py
@@ -107,6 +107,8 @@ class BackendsConfig(object):
                 continue
 
     def add_backend(self, name, _type, params):
+        if not name:
+            raise ValueError(u'Please give a name to the backend.')
         config = SafeConfigParser()
         config.read(self.confpath)
         config.add_section(name)