Re* [PATCH v2] bisect: fix bad rev checking in "git bisect good"

[Junio C Hamano <gitster@pobox.com>]

I've applied your earlier one to maint and propagated it all the way up,
and pushed the results out for tonight.  I'll apply the following as a
follow-up patch later on top of what I've already pushed out, which is the
difference between the one applied and your v2.

-- >8 --
bisect: report bad rev better

The previous one overwrote the variable used to report the bad input
when the input is actually bad, and we did not give a useful enough
information.  This corrects it.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
 git-bisect.sh |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/git-bisect.sh b/git-bisect.sh
index c8be9f7..c99ffee 100755
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -155,9 +155,9 @@ bisect_state() {
 		shift
 		for rev in "$@"
 		do
-			rev=$(git rev-parse --verify "$rev^{commit}") ||
+			sha=$(git rev-parse --verify "$rev^{commit}") ||
 				die "Bad rev input: $rev"
-			bisect_write "$state" "$rev"
+			bisect_write "$state" "$sha"
 		done ;;
 	*,bad)
 		die "'git bisect bad' can take only one argument." ;;