From 1e5efee7cbdc5821f46a77de3bbbad63ab6bf012 Mon Sep 17 00:00:00 2001
From: Dirk Ziegelmeier <dirk@ziegelmeier.net>
Date: Mon, 3 Oct 2016 09:50:34 +0200
Subject: [PATCH] TFTP server depends on UDP

---
 src/apps/tftp/tftp_server.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/apps/tftp/tftp_server.c b/src/apps/tftp/tftp_server.c
index bca18a6b..89dd7a1c 100644
--- a/src/apps/tftp/tftp_server.c
+++ b/src/apps/tftp/tftp_server.c
@@ -48,6 +48,9 @@
  */
 
 #include "lwip/apps/tftp_server.h"
+
+#if LWIP_UDP
+
 #include "lwip/udp.h"
 #include "lwip/timeouts.h"
 #include "lwip/debug.h"
@@ -410,3 +413,5 @@ tftp_init(const struct tftp_context *ctx)
 
   return ERR_OK;
 }
+
+#endif /* LWIP_UDP */
\ No newline at end of file