t9700: use "git config" without dash

diff --git a/t/t5303-pack-corruption-resilience.sh b/t/t5303-pack-corruption-resilience.sh
index b0f5693482db963f59b5a0d0df5efae06a5402b9..31b20b21d23c2066fd124bf6a33dbdc689930170 100755 (executable)
--- a/t/t5303-pack-corruption-resilience.sh
+++ b/t/t5303-pack-corruption-resilience.sh
@@ -90,7 +90,7 @@ test_expect_success \
     'create_new_pack &&
      git prune-packed &&
      chmod +w ${pack}.pack &&
-     perl -i -pe "s/ base /abcdef/" ${pack}.pack &&
+     perl -i.bak -pe "s/ base /abcdef/" ${pack}.pack &&
      test_must_fail git cat-file blob $blob_1 > /dev/null &&
      test_must_fail git cat-file blob $blob_2 > /dev/null &&
      test_must_fail git cat-file blob $blob_3 > /dev/null'
@@ -138,7 +138,7 @@ test_expect_success \
     'create_new_pack &&
      git prune-packed &&
      chmod +w ${pack}.pack &&
-     perl -i -pe "s/ delta1 /abcdefgh/" ${pack}.pack &&
+     perl -i.bak -pe "s/ delta1 /abcdefgh/" ${pack}.pack &&
      git cat-file blob $blob_1 > /dev/null &&
      test_must_fail git cat-file blob $blob_2 > /dev/null &&
      test_must_fail git cat-file blob $blob_3 > /dev/null'