Make diff invocation more portable. POSIX does not require diff to have -N,
authordtucker <dtucker@openbsd.org>
Fri, 6 Aug 2021 09:00:18 +0000 (09:00 +0000)
committerdtucker <dtucker@openbsd.org>
Fri, 6 Aug 2021 09:00:18 +0000 (09:00 +0000)
commit2eca4288bcf27dd12f02c5d25f157a7ced981a0a
tree8339a6ff58c75b1e959f1674d509bdef772e5f9b
parent7e55262dfcb28a0e0bd1d48e542b70ba5134d8ed
Make diff invocation more portable.  POSIX does not require diff to have -N,
so compare in both directions with just -r, which should catch missing files
in either directory.
regress/usr.bin/ssh/scp3.sh