# HG changeset patch
# User Adrian Buehlmann <adrian@cadifra.com>
# Date 1218676721 18000
# Node ID fddef0602859273c03b9cbbbb76900723179d3c3
# Parent  c0bd7d8b69ef4b084b484b972e61521e5363ab15
store.py: accept empty repos

Fixes a traceback on the server side when trying to streamclone
an empty repo (this was *not* introduced by 80e51429cb9a).

diff -r c0bd7d8b69ef -r fddef0602859 mercurial/store.py
--- a/mercurial/store.py	Wed Aug 13 20:18:40 2008 -0500
+++ b/mercurial/store.py	Wed Aug 13 20:18:41 2008 -0500
@@ -69,6 +69,8 @@
             path = os.path.join(self.path, relpath)
         else:
             path = self.path
+        if not os.path.isdir(path):
+            return
         striplen = len(self.path) + len(os.sep)
         filetypes = ('.d', '.i')
         for f, size in _dirwalk(path, recurse):