Add tests for the diff.ignoreSubmodules config option

diff --git a/t/t6018-rev-list-glob.sh b/t/t6018-rev-list-glob.sh
index dbedc4dfa64598f495edd83ae07a0c5da895ae32..58428d9f5c3d079b0e842b5851b100f9e895a239 100755 (executable)
--- a/t/t6018-rev-list-glob.sh
+++ b/t/t6018-rev-list-glob.sh
@@ -34,7 +34,9 @@ test_expect_success 'setup' '
        git checkout master &&
        commit master2 &&
        git tag foo/bar master &&
-       git update-ref refs/remotes/foo/baz master
+       commit master3 &&
+       git update-ref refs/remotes/foo/baz master &&
+       commit master4
 '
 
 test_expect_success 'rev-parse --glob=refs/heads/subspace/*' '