wall(1): Avoid gcc warning.
authorzrj <rimvydas.jasinskas@gmail.com>
Tue, 11 Oct 2016 14:19:39 +0000 (17:19 +0300)
committerzrj <zrj@dragonflybsd.org>
Wed, 19 Oct 2016 15:46:13 +0000 (18:46 +0300)
commit7286ac24e5686bfc5c001d3a680f9e347c48b951
treed00ca11721e2eef61210efaa7eeaa2ee16e627d6
parente93ede06ca597cb4dad6935d4aab0d6571dbc6fd
wall(1): Avoid gcc warning.
usr.bin/wall/wall.c