1 files changed, 5 insertions, 1 deletions

diff --git a/networking/udhcp/clientpacket.c b/networking/udhcp/clientpacket.c
index f091d8067..a255d6e84 100644
--- a/networking/udhcp/clientpacket.c
+++ b/networking/udhcp/clientpacket.c
@@ -47,8 +47,12 @@ static void init_packet(struct dhcp_packet *packet, char type)
                 add_option_string(packet->options, client_config.hostname);
         if (client_config.fqdn)
                 add_option_string(packet->options, client_config.fqdn);
-        if ((type != DHCPDECLINE) && (type != DHCPRELEASE))
+        if (type != DHCPDECLINE
+         && type != DHCPRELEASE
+         && client_config.vendorclass
+        ) {
                 add_option_string(packet->options, client_config.vendorclass);
+        }
 }