--- a/src/internet-node/udp-socket-impl.cc	Mon May 26 21:41:23 2008 -0700
+++ b/src/internet-node/udp-socket-impl.cc	Tue May 27 06:03:48 2008 -0700
@@ -530,14 +530,16 @@
 
 void UdpSocketImplTest::ReceivePkt (Ptr<Socket> socket)
 {
-  uint32_t availableData = socket->GetRxAvailable ();
+  uint32_t availableData;
+  availableData = socket->GetRxAvailable ();
   m_receivedPacket = socket->Recv (std::numeric_limits<uint32_t>::max(), 0);
   NS_ASSERT (availableData == m_receivedPacket->GetSize ());
 }
 
 void UdpSocketImplTest::ReceivePkt2 (Ptr<Socket> socket)
 {
-  uint32_t availableData = socket->GetRxAvailable ();
+  uint32_t availableData;
+  availableData = socket->GetRxAvailable ();
   m_receivedPacket2 = socket->Recv (std::numeric_limits<uint32_t>::max(), 0);
   NS_ASSERT (availableData == m_receivedPacket2->GetSize ());
 }