tests: Use 'cmp -s' in test-header-handling.sh

marlam / msmtp

SMTP client with sendmail compatible interface

https://marlam.de/msmtp

GNU General Public License v3.0

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Closed dcantrell closed 1 month ago

dcantrell commented 1 month ago

The -s option on cmp(1) is compatible across BSD and Linux systems. The --quiet option is specific to GNU cmp.

marlam commented 1 month ago

Thank you! I looked here and found that --quiet is supported at least on FreeBSD, but I can live with -s too.

dcantrell commented 1 month ago

Yeah, it is supported on FreeBSD but not on OpenBSD nor NetBSD. -s is at least common across all platforms.

Thanks for merging it.