bisect: refactor sha1_array into a generic sha1 list

diff --git a/t/t7012-skip-worktree-writing.sh b/t/t7012-skip-worktree-writing.sh
index 14fcb1c7f5d8366827bc6e3256f118a757d2e996..c4104009e1c1f75c5d094b92d00d82a0d7ece2ae 100755 (executable)
--- a/t/t7012-skip-worktree-writing.sh
+++ b/t/t7012-skip-worktree-writing.sh
@@ -54,7 +54,7 @@ test_expect_success 'read-tree removes worktree, dirty case' '
 '
 
 NULL_SHA1=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
-ZERO_SHA0=0000000000000000000000000000000000000000
+
 setup_absent() {
        test -f 1 && rm 1
        git update-index --remove 1 &&