From 6e9cd1d33a895f29e08a13527f36599a6ace04ca Mon Sep 17 00:00:00 2001 From: ache Date: Mon, 17 Jun 1996 19:23:38 +0000 Subject: Fix xterm/screen/(any program using just :xxx form) compatibility --- usr.bin/w/w.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/usr.bin/w/w.c b/usr.bin/w/w.c index 96b0a2b..b02ff5a7 100644 --- a/usr.bin/w/w.c +++ b/usr.bin/w/w.c @@ -323,7 +323,7 @@ main(argc, argv) } p = hp->h_name; } - if (nflag && strcmp(p, "-") && inet_addr(p) == INADDR_NONE) { + if (nflag && *p && strcmp(p, "-") && inet_addr(p) == INADDR_NONE) { hp = gethostbyname(p); if (hp != NULL) { -- cgit v1.1