diff -r c41a404ac387 -r 1da35d1e7ef9 mercurial/httprepo.py
--- a/mercurial/httprepo.py	Thu Jun 28 21:16:25 2007 -0700
+++ b/mercurial/httprepo.py	Fri Jun 29 11:13:36 2007 +0200
@@ -288,6 +288,7 @@
         if not (proto.startswith('application/mercurial-') or
                 proto.startswith('text/plain') or
                 proto.startswith('application/hg-changegroup')):
+            self.ui.debug(_("Requested URL: '%s'\n") % cu)
             raise hg.RepoError(_("'%s' does not appear to be an hg repository")
                                % self._url)