Previously the following would crash under Python 3.

$ python examples/clone.py . /tmp/clone
zt-luo · Nov 3, 2015 · b90cad1 · b90cad1
1 parent 334be7f
commit b90cad1
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/dulwich/porcelain.py b/dulwich/porcelain.py
@@ -97,6 +97,10 @@
 GitStatus = namedtuple('GitStatus', 'staged unstaged untracked')
 
 
+default_bytes_out_stream = getattr(sys.stdout, 'buffer', sys.stdout)
+default_bytes_err_stream = getattr(sys.stderr, 'buffer', sys.stderr)
+
+
 def encode_path(path):
     """Encode a path as bytestring."""
     # TODO(jelmer): Use something other than ascii?
@@ -216,7 +220,7 @@ def init(path=".", bare=False):
         return Repo.init(path)
 
 
-def clone(source, target=None, bare=False, checkout=None, errstream=sys.stdout, outstream=None):
+def clone(source, target=None, bare=False, checkout=None, errstream=default_bytes_err_stream, outstream=None):
     """Clone a local or remote git repository.
 
     :param source: Path or URL for source repository