changeset 4350 | 3380eb6d7c32 |
parent 4229 | 24c22a3f2ef8 |
child 4351 | 051fb8c2567c |
--- a/mercurial/cmdutil.py +++ b/mercurial/cmdutil.py @@ -224,7 +224,7 @@ class changeset_printer(object): return 1 return 0 - def show(self, rev=0, changenode=None, copies=None, **props): + def show(self, rev=0, changenode=None, copies=(), **props): if self.buffered: self.ui.pushbuffer() self._show(rev, changenode, copies, props)