subrepo: use code from 71ea5b2b9517 only if Python needs it (issue2795)
With Python >= 2.6 the original code already works correct, therefore the
fix for issue2556 on Python <= 2.5 broke relative subrepositories with
newer versions of Python.
--- a/mercurial/subrepo.py Tue May 03 11:46:02 2011 -0500
+++ b/mercurial/subrepo.py Thu May 05 16:01:09 2011 +0200
@@ -203,7 +203,8 @@
if parent[-1] == '/':
parent = parent[:-1]
r = urlparse.urlparse(parent + '/' + source)
- if parent.startswith('ssh://'):
+ if parent.startswith('ssh://') and not r[1]:
+ # Python before 2.6 parses ssh:// URLs wrong
host, path = r[2][2:].split('/', 1)
r2 = '//%s/%s' % (host, posixpath.normpath(path))
else: