OpenZFS 6999 - fix 'Use of uninitialized value $picky in numeric eq (==)' in cstyle
Authored by: Richard PALO <richard@NetBSD.org>
Reviewed by: Garrett D'Amore <garrett@damore.org>
Approved by: Robert Mustacchi <rm@joyent.com>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Ported-by: Giuseppe Di Natale <dinatale2@llnl.gov>
OpenZFS-issue: https://www.illumos.org/issues/6999
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/
002ec3e
Closes #5653