dhcpv4: fix DHCPv4 hostname handling

[project/odhcpd.git] / src / dhcpv6-ia.c

diff --git a/src/dhcpv6-ia.c b/src/dhcpv6-ia.c
index a7146a7..b0a0ada 100644 (file)
--- a/src/dhcpv6-ia.c
+++ b/src/dhcpv6-ia.c
@@ -1,5 +1,6 @@
 /**
  * Copyright (C) 2013 Steven Barth <steven@midlink.org>
+ * Copyright (C) 2016 Hans Dedecker <dedeckeh@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License v2 as published by
@@ -324,7 +325,7 @@ void dhcpv6_write_statefile(void)
                                        struct in_addr addr = {htonl(c->addr)};
                                        inet_ntop(AF_INET, &addr, ipbuf, sizeof(ipbuf) - 1);
 
-                                       if (c->hostname[0]) {
+                                       if (c->hostname) {
                                                fputs(ipbuf, fp);
 
                                                char b[256];