[PATCH v3 05/11] t0027: make hash size independent

["brian m. carlson" <sandals@crustytoothpaste.net>]

We transform various object IDs into all-zero object IDs for comparison.
Adjust the length as well so that this works for all hash algorithms.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 t/t0027-auto-crlf.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/t/t0027-auto-crlf.sh b/t/t0027-auto-crlf.sh
index beb5927f77..0f1235d9d1 100755
--- a/t/t0027-auto-crlf.sh
+++ b/t/t0027-auto-crlf.sh
@@ -14,11 +14,13 @@ compare_files () {
 compare_ws_file () {
 	pfx=$1
 	exp=$2.expect
+	tmp=$2.tmp
 	act=$pfx.actual.$3
-	tr '\015\000abcdef0123456789' QN00000000000000000 <"$2" >"$exp" &&
+	tr '\015\000abcdef0123456789' QN00000000000000000 <"$2" >"$tmp" &&
 	tr '\015\000abcdef0123456789' QN00000000000000000 <"$3" >"$act" &&
+	sed -e "s/0000*/$ZERO_OID/" "$tmp" >"$exp" &&
 	test_cmp "$exp" "$act" &&
-	rm "$exp" "$act"
+	rm "$exp" "$act" "$tmp"
 }
 
 create_gitattributes () {