From be6849cfaf3225c1bc8c4e4edf8a03d6a2d15e46 Mon Sep 17 00:00:00 2001
From: Tom Henderson <tomh@tomh.org>
Date: Sun, 5 Feb 2012 09:23:51 -0800
Subject: [PATCH] Fix optimized build

---
 src/internet/model/ipv6-l3-protocol.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/internet/model/ipv6-l3-protocol.cc b/src/internet/model/ipv6-l3-protocol.cc
index ce0ccf65c..e33cd3dc5 100644
--- a/src/internet/model/ipv6-l3-protocol.cc
+++ b/src/internet/model/ipv6-l3-protocol.cc
@@ -969,7 +969,9 @@ void Ipv6L3Protocol::LocalDeliver (Ptr<const Packet> packet, Ipv6Header const& i
       if (ipv6Extension)
         {
           uint8_t nextHeaderStep = 0;
+#ifdef NS3_ASSERT_ENABLE
           uint8_t curHeader = nextHeader;
+#endif
           nextHeaderStep = ipv6Extension->Process (p, nextHeaderPosition, ip, dst, &nextHeader, isDropped);
           nextHeaderPosition += nextHeaderStep;