# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 2012-01-31 23:25:37
# Node ID 4b7aa1c899dcaaef108aa5ee0b47a87769dbf07f
# Parent  6a959318c58ed8fc8d87f799bfe4ebf477a86c85

bundlerepo: try to find containing repo on creation (issue1812)

diff --git a/mercurial/bundlerepo.py b/mercurial/bundlerepo.py
--- a/mercurial/bundlerepo.py
+++ b/mercurial/bundlerepo.py
@@ -14,7 +14,7 @@ were part of the actual repository.
 from node import nullid
 from i18n import _
 import os, tempfile, shutil
-import changegroup, util, mdiff, discovery
+import changegroup, util, mdiff, discovery, cmdutil
 import localrepo, changelog, manifest, filelog, revlog, error
 
 class bundlerevlog(revlog.revlog):
@@ -274,6 +274,11 @@ def instance(ui, path, create):
     if create:
         raise util.Abort(_('cannot create new bundle repository'))
     parentpath = ui.config("bundle", "mainreporoot", "")
+    if not parentpath:
+        # try to find the correct path to the working directory repo
+        parentpath = cmdutil.findrepo(os.getcwd())
+        if parentpath is None:
+            parentpath = ''
     if parentpath:
         # Try to make the full path relative so we get a nice, short URL.
         # In particular, we don't want temp dir names in test outputs.