# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 2011-03-07 13:47:30
# Node ID 4e958f2a193fb1ceb3c4aee00da7ab1d1ffbea09
# Parent  deb82fdda94e46100e68df680c25083a36967ff9

httprepo: proper handling of invalid responses without content-type (issue2019)

This can currently be tested on http://sf.net/

diff --git a/mercurial/httprepo.py b/mercurial/httprepo.py
--- a/mercurial/httprepo.py
+++ b/mercurial/httprepo.py
@@ -107,7 +107,7 @@ class httprepository(wireproto.wirerepos
         try:
             proto = resp.getheader('content-type')
         except AttributeError:
-            proto = resp.headers['content-type']
+            proto = resp.headers.get('content-type', '')
 
         safeurl = url.hidepassword(self._url)
         # accept old "text/plain" and "application/hg-changegroup" for now
@@ -118,7 +118,7 @@ class httprepository(wireproto.wirerepos
             raise error.RepoError(
                 _("'%s' does not appear to be an hg repository:\n"
                   "---%%<--- (%s)\n%s\n---%%<---\n")
-                % (safeurl, proto, resp.read()))
+                % (safeurl, proto or 'no content-type', resp.read()))
 
         if proto.startswith('application/mercurial-'):
             try: