fix build with --disable-inet6

diff --git a/src/dhcpcd.c b/src/dhcpcd.c
index a2cd04e254a1efe6ef9fac3ed1833eef0eb6cefc..6fe60ea197a56988fb065de589e1129d90ea0fd0 100644 (file)
--- a/src/dhcpcd.c
+++ b/src/dhcpcd.c
@@ -54,6 +54,7 @@ const char dhcpcd_copyright[] = "Copyright (c) 2006-2019 Roy Marples";
 #include "dev.h"
 #include "dhcp-common.h"
 #include "dhcpcd.h"
+#include "dhcp.h"
 #include "dhcp6.h"
 #include "duid.h"
 #include "eloop.h"