Hi,

git rev-list segfaults when crossing a merge commit when given=20
--bisect-vars and --first-parent.  This is on branches master, next, and=20
pu from git://git.kernel.org/pub/scm/git/git.git right now.

Reproduce it using git's git repository like this:

git rev-list --bisect-vars --first-parent \
   80bfd76af7ac817d4a4b9b7d54485..67faaaba8338cf59c212ce5239eeb

Without either --first-parent or --bisect-vars it works.

Thank you for your work on git.  When we introduced CVS in our development=
=20
some ten years ago, after a few weeks we could not imagine how we could=20
have got any work done without it.  When we started using git, we found=20
this former step was tiny compared to the increase in productivity we=20
experienced switching from CVS to git.

Regards
Stephan
--=20
Stephan Springl                           BFW Werner V=F6lk GmbH
                                           Energiemesstechnik & Service
                                           Drosselgasse 5
                                           D-82166 Gr=E4felfing
                                           Germany
                                           Gesch=E4ftsf=FChrer: Georg F. V=
=F6lk
                                           HRB 44779 Amtsgericht M=FCnchen
                                           USt.-ID: DE129301566