From 746e9fcbb708e670660b2b7ceb84cc1b21049427 Mon Sep 17 00:00:00 2001
From: Christophe Benz <christophe.benz@gmail.com>
Date: Thu, 20 May 2010 16:28:35 +0200
Subject: [PATCH] return None if ID is not numeric

---
 weboob/backends/youporn/video.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/weboob/backends/youporn/video.py b/weboob/backends/youporn/video.py
index 7f5b588d..70250d18 100644
--- a/weboob/backends/youporn/video.py
+++ b/weboob/backends/youporn/video.py
@@ -29,4 +29,7 @@ class YoupornVideo(BaseVideo):
 
     @classmethod
     def id2url(cls, _id):
-        return 'http://www.youporn.com/watch/%d' % int(_id)
+        if _id.isdigit():
+            return 'http://www.youporn.com/watch/%d' % int(_id)
+        else:
+            return None