diff options
Diffstat (limited to 'libbe/storage')
| -rw-r--r-- | libbe/storage/vcs/hg.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libbe/storage/vcs/hg.py b/libbe/storage/vcs/hg.py index 088a141..97fc470 100644 --- a/libbe/storage/vcs/hg.py +++ b/libbe/storage/vcs/hg.py @@ -87,7 +87,11 @@ class Hg(base.VCS): return tmp_stdout.getvalue().rstrip('\n') def _vcs_get_user_id(self): - return self._u_invoke_client('showconfig', 'ui.username') + output = self._u_invoke_client( + 'showconfig', 'ui.username').rstrip('\n') + if output != '': + return output + return None def _vcs_detect(self, path): """Detect whether a directory is revision-controlled using Mercurial""" |