t4000: make hash size independent
Use $ZERO_OID instead of hard-coding a fixed size all-zeros object ID.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/t4000-diff-format.sh b/t/t4000-diff-format.sh
index 8de36b7..e5116a7 100755
--- a/t/t4000-diff-format.sh
+++ b/t/t4000-diff-format.sh
@@ -78,7 +78,7 @@
test_expect_success 'git diff-files --no-patch --patch-with-raw shows the patch and raw data' '
git diff-files --no-patch --patch-with-raw >actual &&
- grep -q "^:100644 100755 .* 0000000000000000000000000000000000000000 M path0\$" actual &&
+ grep -q "^:100644 100755 .* $ZERO_OID M path0\$" actual &&
tail -n +4 actual >actual-patch &&
compare_diff_patch expected actual-patch
'
