D3020: children: : use repo['.'] instead of repo['']

[martinvonz (Martin von Zweigbergk)]

martinvonz created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D3020

AFFECTED FILES
  hgext/children.py

CHANGE DETAILS

diff --git a/hgext/children.py b/hgext/children.py
--- a/hgext/children.py
+++ b/hgext/children.py
@@ -35,7 +35,7 @@
 testedwith = 'ships-with-hg-core'
 
 @command('children',
-    [('r', 'rev', '',
+    [('r', 'rev', '.',
      _('show children of the specified revision'), _('REV')),
     ] + templateopts,
     _('hg children [-r REV] [FILE]'),



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