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>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-bisect.sh b/git-bisect.sh
index c8be9f7e8a33db81d9dbbfcd943eaa341aee7595..c99ffee122f9d4bd714fb3e6278cafd3e219891b 100755 (executable)
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -155,9 +155,9 @@ bisect_state() {
                shift
                for rev in "$@"
                do
                shift
                for rev in "$@"
                do

-                       rev=$(git rev-parse --verify "$rev^{commit}") ||
+                       sha=$(git rev-parse --verify "$rev^{commit}") ||

                                die "Bad rev input: $rev"
                                die "Bad rev input: $rev"

-                       bisect_write "$state" "$rev"
+                       bisect_write "$state" "$sha"

                done ;;
        *,bad)
                die "'git bisect bad' can take only one argument." ;;
                done ;;
        *,bad)
                die "'git bisect bad' can take only one argument." ;;