gitk: Fix bug in fix for warning when removing a branch
authorPaul Mackerras <paulus@samba.org>
Fri, 17 Aug 2007 07:57:31 +0000 (17:57 +1000)
committerPaul Mackerras <paulus@samba.org>
Fri, 17 Aug 2007 07:57:31 +0000 (17:57 +1000)
commitd7b16113a128ff04134cec4a8e241cf9cd0a49a2
treeceb35340dd460691cf55c0523766fa82741910d3
parente8b5f4be708a73fd8b6c06a782168d5b04e3e5c1
gitk: Fix bug in fix for warning when removing a branch

My fix in commit b1054ac985aebc90c0a78202dab8477b74d7818a was only
half-right, since it ignored the case where the descendent heads of
the head being removed correspond to two or more different commits.
This fixes it.  Reported by Mark Levedahl.

Signed-off-by: Paul Mackerras <paulus@samba.org>
gitk