branch | stable |
changeset 14706 | 5fd5dd9a610a |
parent 14647 | 2e9f379de0ac |
child 14707 | 964a72038bb0 |
--- a/mercurial/commandserver.py Mon Jun 20 19:08:41 2011 -0300 +++ b/mercurial/commandserver.py Tue Jun 21 15:13:39 2011 +0300 @@ -155,6 +155,9 @@ raise util.Abort(_('unknown mode %s') % mode) def _read(self, size): + if not size: + return '' + data = self.client.read(size) # is the other end closed?