tag.c: use 'ref-filter' APIs

diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh
index d31788cc6ce6a5698c34ffe6ee8a59fccacab90c..84153efb0317377732d35a4c2fb8baaf963f9cae 100755 (executable)
--- a/t/t7004-tag.sh
+++ b/t/t7004-tag.sh
@@ -1462,13 +1462,7 @@ test_expect_success 'invalid sort parameter on command line' '
 
 test_expect_success 'invalid sort parameter in configuratoin' '
        git config tag.sort "v:notvalid" &&
-       git tag -l "foo*" >actual &&
-       cat >expect <<-\EOF &&
-       foo1.10
-       foo1.3
-       foo1.6
-       EOF
-       test_cmp expect actual
+       test_must_fail git tag -l "foo*"
 '
 
 test_expect_success 'version sort with prerelease reordering' '