bisect: print an error message when "git rev-list --bisect-vars" fails
commit42ba5ee776c00369ca72b76537ae622611a7b545
authorChristian Couder <chriscool@tuxfamily.org>
Wed, 7 May 2008 21:54:28 +0000 (7 23:54 +0200)
committerJunio C Hamano <gitster@pobox.com>
Fri, 9 May 2008 00:50:00 +0000 (8 17:50 -0700)
tree2ea75a8c647237a592387e5b4e6aec2ab3904863
parentee831f7ddfc40e9144208c93e24d20ff0ad69194
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>
git-bisect.sh
t/t6030-bisect-porcelain.sh