git-bisect termination condition fix.

When I munged the original from Linus, which did not terminate
when the last bisect to check happened to be a bad one, to
terminate, I seem to have botched the end result to pick.

Thanks for Sanjoy Mahajan for a good reproduction recipe to
diagnose this.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/git-bisect-script b/git-bisect-script
index 2233b41..29b25f4 100755 (executable)
--- a/git-bisect-script
+++ b/git-bisect-script
@@ -107,8 +107,8 @@ bisect_next() {
        rev=$(eval "git-rev-list --bisect $good $bad") || exit
        nr=$(eval "git-rev-list $rev $good" | wc -l) || exit
        if [ "$nr" -le "1" ]; then
-           echo "$bad is first bad commit"
-           git-diff-tree --pretty $bad
+           echo "$rev is first bad commit"
+           git-diff-tree --pretty $rev
            exit 0
        fi
        echo "Bisecting: $nr revisions left to test after this"