# HG changeset patch
# User Augie Fackler <durin42@gmail.com>
# Date 1254954455 14400
# Node ID 44bde69b6c49b94bcf3152352d17daf875cf9e8c
# Parent  6eea269ff1345b174fcebe8385f3c18039d29fe4
stupid: detect renames with empty branchpath properly

diff --git a/hgsubversion/stupid.py b/hgsubversion/stupid.py
--- a/hgsubversion/stupid.py
+++ b/hgsubversion/stupid.py
@@ -252,7 +252,7 @@ def makecopyfinder(r, branchpath, rootdi
     directory copies return the copied source directory in "source".
     """
     # filter copy information for current branch
-    branchpath = branchpath + '/'
+    branchpath = (branchpath and branchpath + '/') or ''
     fullbranchpath = rootdir + branchpath
     copies = []
     for path, e in r.paths.iteritems():