fix regression: ttyname() failure not handled right
authorderaadt <deraadt@openbsd.org>
Sun, 11 Oct 2015 23:29:56 +0000 (23:29 +0000)
committerderaadt <deraadt@openbsd.org>
Sun, 11 Oct 2015 23:29:56 +0000 (23:29 +0000)
commitd8f7535e34422f6cfeee72b853e02c8c7db24088
treea18b3b1ebf42b14ff09c261aab2db380a8ccb269
parentf089fe39b3f190e7dcccedd076e9633a5d1aea62
fix regression: ttyname() failure not handled right
usr.bin/who/who.c