From f233786ba17c87aa7f851dff0e1986ad66f2d74b Mon Sep 17 00:00:00 2001
From: "Gustavo J. A. M. Carneiro" <gjc@inescporto.pt>
Date: Wed, 22 Feb 2012 13:56:44 +0000
Subject: [PATCH] Add parenthesis in while (packet = socket->Recv ()) to make
 clang++ (LLVM) happy

---
 src/internet/examples/main-simple.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/internet/examples/main-simple.cc b/src/internet/examples/main-simple.cc
index 9fc558ee6..0f36c2173 100644
--- a/src/internet/examples/main-simple.cc
+++ b/src/internet/examples/main-simple.cc
@@ -25,7 +25,7 @@ static void
 SocketPrinter (Ptr<Socket> socket)
 {
   Ptr<Packet> packet;
-  while (packet = socket->Recv ())
+  while ((packet = socket->Recv ()))
     { 
       std::cout << "at=" << Simulator::Now ().GetSeconds () << "s, rx bytes=" << packet->GetSize () << std::endl;
     }