git: w(1): Use NELEM(), raise WARNS to 3.

[Sascha Wildner]

commit ce7e598b2b5980c3d8698c77ededf8873a513a57
Author: Sascha Wildner <saw at online.de>
Date:   Sun Jan 10 03:43:35 2016 +0100

    w(1): Use NELEM(), raise WARNS to 3.

Summary of changes:
 usr.bin/w/Makefile | 3 +--
 usr.bin/w/w.c      | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/ce7e598b2b5980c3d8698c77ededf8873a513a57


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