git-bisect.sh: properly dq $GIT_DIR

Otherwise you would be in trouble if your GIT_DIR has IFS letters in it.

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

diff --git a/git-bisect.sh b/git-bisect.sh
index 8eaea7cd19598710769e78cb4eb1ecd34a707286..936b4a4b835e51410ccfbb37f4205accbade4422 100755 (executable)
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -141,7 +141,7 @@ bisect_next() {
        bad=$(git-rev-parse --verify refs/bisect/bad) &&
        good=$(git-rev-parse --sq --revs-only --not \
                $(cd "$GIT_DIR" && ls refs/bisect/good-*)) &&
-       rev=$(eval "git-rev-list --bisect $good $bad -- $(cat $GIT_DIR/BISECT_NAMES)") || exit
+       rev=$(eval "git-rev-list --bisect $good $bad -- $(cat "$GIT_DIR/BISECT_NAMES")") || exit
        if [ -z "$rev" ]; then
            echo "$bad was both good and bad"
            exit 1