From 9b80a5aa027b158ae2a7314d60cfe54bf239f228 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sun, 10 Aug 1997 00:15:53 +0000
Subject: [PATCH] (init_system_name): If domain is null, don't add a period.

---
 src/sysdep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sysdep.c b/src/sysdep.c
index 8a8ccbd885f..9a73b1c059d 100644
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -2324,7 +2324,7 @@ init_system_name ()
 	  strcpy (fqdn, hostname);
 	  if (domain[0] == '.')
 	    strcpy (fqdn + hostlen, domain);
-	  else
+	  else if (domain[0] != 0)
 	    {
 	      fqdn[hostlen] = '.';
 	      strcpy (fqdn + hostlen + 1, domain);
-- 
2.39.2