gitk: Fix warning when removing a branch
commitb1054ac985aebc90c0a78202dab8477b74d7818a
authorPaul Mackerras <paulus@samba.org>
Wed, 15 Aug 2007 00:09:47 +0000 (15 10:09 +1000)
committerPaul Mackerras <paulus@samba.org>
Wed, 15 Aug 2007 00:09:47 +0000 (15 10:09 +1000)
tree2168f77850a434535b1d0533aa333ffa11a64892
parenta69b2d1a8bf335ddbf0929c609b2daa523c7ede0
gitk: Fix warning when removing a branch

When we had two heads on the same commit, and the user tried to remove
one of them, gitk was sometimes incorrectly saying that the commits
on that branch weren't on any other branch.  This fixes it.

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