http: print better error if exception happens.
--- a/mercurial/httprepo.py
+++ b/mercurial/httprepo.py
@@ -106,7 +106,9 @@ class httprepository(remoterepository):
try:
resp = urllib2.urlopen(cu)
except httplib.HTTPException, inst:
- raise IOError(None, _('http error while sending %s command') % cmd)
+ self.ui.debug(_('http error while sending %s command\n') % cmd)
+ self.ui.print_exc()
+ raise IOError(None, inst)
proto = resp.headers['content-type']
# accept old "text/plain" and "application/hg-changegroup" for now