range-diff: suppress line count in outer diff

diff --git a/t/t5310-pack-bitmaps.sh b/t/t5310-pack-bitmaps.sh
index 44a038881af90fa6142db358aa01ea56fae8dcbc..a26c8ba9a2b1b815e1917f703cb3520a7608d624 100755 (executable)
--- a/t/t5310-pack-bitmaps.sh
+++ b/t/t5310-pack-bitmaps.sh
@@ -34,8 +34,7 @@ test_expect_success 'setup repo with moderate-sized history' '
        bitmaptip=$(git rev-parse master) &&
        blob=$(echo tagged-blob | git hash-object -w --stdin) &&
        git tag tagged-blob $blob &&
-       git config repack.writebitmaps true &&
-       git config pack.writebitmaphashcache true
+       git config repack.writebitmaps true
 '
 
 test_expect_success 'full repack creates bitmaps' '