A number of minor fixes to problems that pychecker found.
# HG changeset patch
# User mark.williamson@cl.cam.ac.uk
# Node ID 55d38977b7f2e73b8c1090179928ac96c8922b90
# Parent b3bba126b04ab2f24274a1bcf5a224c6317c8e0d
A number of minor fixes to problems that pychecker found.
+ hg init
+ echo a
+ hg add a
+ hg commit -t test -u test -d '0 0'
+ hg history
changeset: 0:acb14030fe0a21b60322c440ad2d20cf7685a376
tag: tip
user: test
date: Thu Jan 1 00:00:00 1970
summary: test
+ hg tag -u test -d '0 0' bleah
+ hg history
changeset: 1:863197ef03781c4fc00276d83eb66c4cb9cd91df
tag: tip
user: test
date: Thu Jan 1 00:00:00 1970
summary: Added tag bleah for changeset acb14030fe0a21b60322c440ad2d20cf7685a376
changeset: 0:acb14030fe0a21b60322c440ad2d20cf7685a376
tag: bleah
user: test
date: Thu Jan 1 00:00:00 1970
summary: test
+ echo foo
+ hg tag -u test -d '0 0' bleah2
abort: working copy of .hgtags is changed!
(please commit .hgtags manually)
+ echo failed
failed