t/helper: merge (unused) test-match-trees into test-tool

diff --git a/t/t6500-gc.sh b/t/t6500-gc.sh
index 41b0be575d523071152c19a224a7ef914ce2ee1a..d5255dd5760389fbbabf1c2ffc787500e4184758 100755 (executable)
--- a/t/t6500-gc.sh
+++ b/t/t6500-gc.sh
@@ -87,7 +87,7 @@ test_expect_success 'background auto gc does not run if gc.log is present and re
        test_must_fail git gc --auto 2>err &&
        test_i18ngrep "^error:" err &&
        test_config gc.logexpiry 5.days &&
-       test-chmtime =-345600 .git/gc.log &&
+       test-tool chmtime =-345600 .git/gc.log &&
        test_must_fail git gc --auto &&
        test_config gc.logexpiry 2.days &&
        run_and_wait_for_auto_gc &&