Fix os.path.sep replacement on Python3.

diff --git a/dulwich/refs.py b/dulwich/refs.py
index ef08f6817f08d6595fcf69238fdbae159d9fb3b0..58ebc3fd410e06f371b473bd667aacd08cfa9e5e 100644 (file)
--- a/dulwich/refs.py
+++ b/dulwich/refs.py
@@ -532,7 +532,9 @@ class DiskRefsContainer(RefsContainer):
 
         """
         if os.path.sep != "/":
-            name = name.replace("/", os.path.sep)
+            name = name.replace(
+                    b"/",
+                    os.path.sep.encode(sys.getfilesystemencoding()))
         # TODO: as the 'HEAD' reference is working tree specific, it
         # should actually not be a part of RefsContainer
         if name == b'HEAD':