chainlint: recognize multi-line quoted strings more robustly

diff --git a/t/t1700-split-index.sh b/t/t1700-split-index.sh
index 1e81b33b2e3a23a135c9b9440787a6e0c0deaa22..39133bcbc85239183c3d73596f76f0486aeefcfe 100755 (executable)
--- a/t/t1700-split-index.sh
+++ b/t/t1700-split-index.sh
@@ -435,7 +435,7 @@ test_expect_success 'writing split index with null sha1 does not write cache tre
        commit=$(git commit-tree $tree -p HEAD <msg) &&
        git update-ref HEAD "$commit" &&
        GIT_ALLOW_NULL_SHA1=1 git reset --hard &&
-       (test-tool dump-cache-tree >cache-tree.out || true) &&
+       test_might_fail test-tool dump-cache-tree >cache-tree.out &&
        test_line_count = 0 cache-tree.out
 '