tests: make use of the test_must_be_empty function

diff --git a/t/t7063-status-untracked-cache.sh b/t/t7063-status-untracked-cache.sh
index c61e304e97376b09de51299a797dfb388335a365..6d8256a424dd28f2b17ff336e75dd5b01c59a000 100755 (executable)
--- a/t/t7063-status-untracked-cache.sh
+++ b/t/t7063-status-untracked-cache.sh
@@ -26,9 +26,8 @@ avoid_racy() {
 }
 
 status_is_clean() {
-       >../status.expect &&
        git status --porcelain >../status.actual &&
-       test_cmp ../status.expect ../status.actual
+       test_must_be_empty ../status.actual
 }
 
 test_lazy_prereq UNTRACKED_CACHE '