t1512: skip test if not using SHA-1

diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh
index 0dbf7d5b4bb489a55ec7a85f0e140e2ab43a102c..dac3f349a3247004d9375a0f6f96befc5c00cf9c 100755 (executable)
--- a/t/t4014-format-patch.sh
+++ b/t/t4014-format-patch.sh
@@ -1530,7 +1530,7 @@ test_expect_success 'format-patch --zero-commit' '
 test_expect_success 'From line has expected format' '
        git format-patch --stdout v2..v1 >patch2 &&
        grep "^From " patch2 >from &&
-       grep "^From $_x40 Mon Sep 17 00:00:00 2001$" patch2 >filtered &&
+       grep "^From $OID_REGEX Mon Sep 17 00:00:00 2001$" patch2 >filtered &&
        test_cmp from filtered
 '