mailsplit and mailinfo: gracefully handle NUL characters

diff --git a/t/t5100-mailinfo.sh b/t/t5100-mailinfo.sh
index d6c55c115779730fdef8d05fbdb039fe90e3fad7..5a4610b8607cc47bc813291ecb7a16085f7f5393 100755 (executable)
--- a/t/t5100-mailinfo.sh
+++ b/t/t5100-mailinfo.sh
@@ -25,4 +25,13 @@ do
                diff ../t5100/info$mail info$mail"
 done
 
+test_expect_success 'respect NULs' '
+
+       git mailsplit -d3 -o. ../t5100/nul &&
+       cmp ../t5100/nul 001 &&
+       (cat 001 | git mailinfo msg patch) &&
+       test 4 = $(wc -l < patch)
+
+'
+
 test_done