From a412496558028234289a546de23422a82bfb8e00 Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon@gmx.de>
Date: Fri, 21 Oct 2011 13:28:01 +0200
Subject: [PATCH] SMTP: disable compilation when LWIP_TCP is disabled

---
 apps/smtp/smtp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/apps/smtp/smtp.c b/apps/smtp/smtp.c
index 524851c..612785a 100644
--- a/apps/smtp/smtp.c
+++ b/apps/smtp/smtp.c
@@ -27,6 +27,7 @@
 
 #include "smtp.h"
 
+#if LWIP_TCP
 #include "lwip/sys.h"
 #include "lwip/sockets.h"
 #include "lwip/tcp.h"
@@ -1306,3 +1307,4 @@ smtp_process(void *arg, struct tcp_pcb *pcb, struct pbuf *p)
     }
   }
 }
+#endif /* LWIP_TCP */