check_filename: tighten dwim-wildcard ambiguity

diff --git a/t/t0062-revision-walking.sh b/t/t0062-revision-walking.sh
index 3d98eb847f9287c7ea04ef07ffd1f16047876691..113c728e676679f8e8e8eb0fce433a84bbee8050 100755 (executable)
--- a/t/t0062-revision-walking.sh
+++ b/t/t0062-revision-walking.sh
@@ -26,7 +26,7 @@ test_expect_success 'setup' '
 '
 
 test_expect_success 'revision walking can be done twice' '
-       test-revision-walking run-twice > run_twice_actual
+       test-revision-walking run-twice >run_twice_actual &&
        test_cmp run_twice_expected run_twice_actual
 '