From 0866367887b9dccb521856067a71922112e25aed Mon Sep 17 00:00:00 2001
From: Phyks <webmaster@phyks.me>
Date: Mon, 30 Jun 2014 11:05:03 +0200
Subject: [PATCH] Fixed bool is not iterable if URL is not fetchable

---
 fetcher.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fetcher.py b/fetcher.py
index 690bbd1..4e9c08b 100644
--- a/fetcher.py
+++ b/fetcher.py
@@ -59,12 +59,12 @@ def download(url):
             return dl, contenttype
         except ValueError:
             tools.warning("Invalid URL")
-            return False
+            return False, None
         except requests.exceptions.RequestException:
             tools.warning("Unable to get "+url+" using proxy "+proxy+". It " +
                           "may not be available.")
             continue
-    return False
+    return False, None
 
 
 isbn_re = re.compile(r'isbn[\s]?:?[\s]?((?:[0-9]{3}[ -]?)?[0-9]{1,5}[ -]?[0-9]{1,7}[ -]?[0-9]{1,6}[- ]?[0-9])',