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

1 files changed, 7 insertions, 0 deletions

diff --git a/src/sysdep.c b/src/sysdep.c
index d863e23bcd4..978e7f0f622 100644
--- 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] = '.';