(init_system_name): Don't accept "(none)" as domain.

diff --git a/src/sysdep.c b/src/sysdep.c
index d863e23bcd4cebcebd6c5d173a6c439212f0f4ca..978e7f0f622b48ba9c82395c05e759b9053f3df3 100644 (file)
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -2295,6 +2295,13 @@ init_system_name ()
              domain_size *= 2;
              continue;
            }
+         /* If we get an answer which means "domain unknown",
+            don't use a domain.  */
+         if (!strcmp (domain, "(none)"))
+           {
+             *domain = 0;
+             break;
+           }
 #endif /* HAVE_GETDOMAINNAME */
          strcpy (fqdn, hostname);
          fqdn[hostlen] = '.';