From d4834803ae7f5a670ac3100900288d0de71580b0 Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon>
Date: Thu, 10 May 2007 11:00:16 +0000
Subject: [PATCH] Included opt.h before checking the options.

---
 src/include/ipv4/lwip/igmp.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/include/ipv4/lwip/igmp.h b/src/include/ipv4/lwip/igmp.h
index d6090105..870c467c 100644
--- a/src/include/ipv4/lwip/igmp.h
+++ b/src/include/ipv4/lwip/igmp.h
@@ -35,6 +35,8 @@
 #ifndef IGMPH
 #define IGMPH
 
+#include "lwip/opt.h"
+
 /* IGMP support available? */
 #if defined(LWIP_IGMP) && (LWIP_IGMP > 0)