From: Sami Kerola <kerolasa@iki.fi>
Date: Mon, 26 Dec 2011 18:07:41 +0000 (+0100)
Subject: w: indicate unknown host when -f is used
X-Git-Tag: v3.3.3~137
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6241e9d545520defd6ceb5db4de55042927967d6;p=procps-ng

w: indicate unknown host when -f is used

The option -f used too print `-' to FROM column when host was not
known. This commit changes behaviour back to what it was earlier.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
---

diff --git a/w.c b/w.c
index 3964e4f2..e3e9dbb0 100644
--- a/w.c
+++ b/w.c
@@ -78,6 +78,8 @@ static void print_host(const char *restrict host, int len, const int fromlen)
 			fputc(*host, stdout);
 			++width;
 		} else {
+			fputc('-', stdout);
+			++width;
 			break;
 		}
 	}