1 files changed, 5 insertions, 0 deletions
diff --git a/sitesummary-nodes b/sitesummary-nodes
index ab2ecf1..fb27d57 100755
--- a/sitesummary-nodes
+++ b/sitesummary-nodes
@@ -251,6 +251,11 @@ sub generate_nagios_config {
         my $address = get_dns_address($hostid);
         my $localhostname = get_localhostname($hostid);
 
+        unless (defined $address && defined $localhostname) {
+            print "# Skipping ID $hostid without hostname and address\n";
+            next;
+        }
+
         my $redirect = "";
         my $nagiosclient = is_nagios_client($hostid);
         my $remote = is_remote_nagios_client($hostid);