[issue297] backout sometimes backs out too many changesets

[Vadim Gelfer]

On 6/23/06, Brendan Cully <mercurial-bugs at selenic.com> wrote:

> If I change foo in r1, then add or modify bar in r2, then backout r1, r2 is also
> reverted. Test case against crew attached.

backout creates new head that is child of backed out changeset.

i have changed code. it prints helpful message if you do not run "backout -m".

thanks you for test case.