# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 1176393621 18000
# Node ID 26a2fa9433b87e30f82828c075e24a449ab66de6
# Parent  66a3fe30f9fc7ec3d66af1b8f18cce325bbb133a
hgweb: make PATH_INFO handling slightly more robust

diff -r 66a3fe30f9fc -r 26a2fa9433b8 mercurial/hgweb/hgweb_mod.py
--- a/mercurial/hgweb/hgweb_mod.py	Tue Apr 10 12:24:28 2007 -0500
+++ b/mercurial/hgweb/hgweb_mod.py	Thu Apr 12 11:00:21 2007 -0500
@@ -716,7 +716,7 @@
                     # strip leading /
                     pi = pi[1:]
                     if pi:
-                        root = root[:-len(pi)]
+                        root = root[:root.rfind(root, pi)]
                     if req.env.has_key('REPO_NAME'):
                         rn = req.env['REPO_NAME'] + '/'
                         root += rn