tree 2ea75a8c647237a592387e5b4e6aec2ab3904863
parent ee831f7ddfc40e9144208c93e24d20ff0ad69194
author Christian Couder <chriscool@tuxfamily.org> 1210197268 +0200
committer Junio C Hamano <gitster@pobox.com> 1210294200 -0700

bisect: print an error message when "git rev-list --bisect-vars" fails

Before this patch no error was printed when "git rev-list --bisect-vars"
failed. This can happen when bad and good revs are mistaken.

This patch prints an error message on stderr that describe the likely
failure cause.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>