Eric F Crist fc79ff14ed
Correct grep regex for POSIX compatibility
Issue brought up by Michael Gmelin in FreeBSD bug:
  https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263812

The \d patter is not POSIX, instead :digit: or [0-9] should be used.
Opted for the latter.

Resolves #556 from freebsd/freebsd-ports@8e0b9d2

Signed-off-by: Eric F Crist <ecrist@secure-computing.net>
2022-05-07 07:07:17 -05:00
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