Git/Packet.pm: extract parts of t0021/rot13-filter.pl for reuse

diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index 6f8337ffb563cf13f194186b101bbaebf0beeb35..a39e69a3ebd1c39ddf8feb861f8a39c8315aa7f8 100755 (executable)
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -1211,7 +1211,7 @@ test_expect_success 'clone --recurse-submodules with a pathspec works' '
 
        git clone --recurse-submodules="sub0" multisuper multisuper_clone &&
        git -C multisuper_clone submodule status |cut -c1,43- >actual &&
-       test_cmp actual expected
+       test_cmp expected actual
 '
 
 test_expect_success 'clone with multiple --recurse-submodules options' '