From: Neil Muller <drnlmuller+debian@gmail.com>
Date: Sun, 13 May 2018 15:09:55 +0200
Subject: Only HTTPError has a code attribute

This would cause irker to crash in case we get a URLError instead of HTTPError,
for example.

Patch-Name: 0010-fix_ioerror_exception.patch
Forwarded: https://gitlab.com/esr/irker/merge_requests/14
---
 irkerhook.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/irkerhook.py b/irkerhook.py
index 8bf46f8..d32b742 100755
--- a/irkerhook.py
+++ b/irkerhook.py
@@ -95,12 +95,14 @@ class Commit:
                         self.url = webview
                 else:
                     self.url = webview
-            except IOError as e:
+            except urllib2.HTTPError as e:
                 if e.code == 401:
                     # Authentication error, so we assume the view is valid
                     self.url = webview
                 else:
                     self.url = ""
+            except IOError:
+                self.url = ""
         res = self.template % self.__dict__
         return unicode(res, 'UTF-8') if not isinstance(res, unicode) else res