Use what(1) instead of strings(1). It's simpler and always available.
authordes <des@FreeBSD.org>
Fri, 4 Nov 2016 17:02:42 +0000 (17:02 +0000)
committerdes <des@FreeBSD.org>
Fri, 4 Nov 2016 17:02:42 +0000 (17:02 +0000)
commit31f964de0ef87bd883b4c18f28c3e6d83a9039a8
tree524c525d02eae8ac110bb3038701776a22a134ad
parenta40ce729ed7a002808a94128a9c3d821c72e626e
Use what(1) instead of strings(1).  It's simpler and always available.

PR: 213665
Submitted by: Pawel Worach <pawel.worach@gmail.com>
MFC after: 1 week
bin/freebsd-version/freebsd-version.sh.in