From 255e15cd2881488cc4211298fe15c79fb3af724c Mon Sep 17 00:00:00 2001
From: "Gustavo J. A. M. Carneiro" <gjc@inescporto.pt>
Date: Wed, 22 Feb 2012 13:50:26 +0000
Subject: [PATCH] Add parenthesis in while (packet = socket->Recv ()) to make
 clang++ (LLVM) happy

---
 examples/energy/energy-model-example.cc     | 2 +-
 examples/routing/manet-routing-compare.cc   | 2 +-
 examples/stats/wifi-example-apps.cc         | 2 +-
 examples/wireless/multirate.cc              | 2 +-
 examples/wireless/wifi-adhoc.cc             | 2 +-
 examples/wireless/wifi-clear-channel-cmu.cc | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/examples/energy/energy-model-example.cc b/examples/energy/energy-model-example.cc
index 0b9c78586..79f1210e7 100644
--- a/examples/energy/energy-model-example.cc
+++ b/examples/energy/energy-model-example.cc
@@ -59,7 +59,7 @@ ReceivePacket (Ptr<Socket> socket)
 {
   Ptr<Packet> packet;
   Address from;
-  while (packet = socket->RecvFrom (from))
+  while ((packet = socket->RecvFrom (from)))
     {
       if (packet->GetSize () > 0)
         {
diff --git a/examples/routing/manet-routing-compare.cc b/examples/routing/manet-routing-compare.cc
index d07bef11f..14c6ff212 100644
--- a/examples/routing/manet-routing-compare.cc
+++ b/examples/routing/manet-routing-compare.cc
@@ -143,7 +143,7 @@ void
 RoutingExperiment::ReceivePacket (Ptr<Socket> socket)
 {
   Ptr<Packet> packet;
-  while (packet = socket->Recv ())
+  while ((packet = socket->Recv ()))
     {
       bytesTotal += packet->GetSize ();
       packetsReceived += 1;
diff --git a/examples/stats/wifi-example-apps.cc b/examples/stats/wifi-example-apps.cc
index 56220ea01..9c222009a 100644
--- a/examples/stats/wifi-example-apps.cc
+++ b/examples/stats/wifi-example-apps.cc
@@ -240,7 +240,7 @@ Receiver::Receive (Ptr<Socket> socket)
 
   Ptr<Packet> packet;
   Address from;
-  while (packet = socket->RecvFrom (from)) {
+  while ((packet = socket->RecvFrom (from))) {
       if (InetSocketAddress::IsMatchingType (from)) {
           NS_LOG_INFO ("Received " << packet->GetSize () << " bytes from " <<
                        InetSocketAddress::ConvertFrom (from).GetIpv4 ());
diff --git a/examples/wireless/multirate.cc b/examples/wireless/multirate.cc
index c70f79189..f16e6d2cb 100644
--- a/examples/wireless/multirate.cc
+++ b/examples/wireless/multirate.cc
@@ -163,7 +163,7 @@ void
 Experiment::ReceivePacket (Ptr<Socket> socket)
 {
   Ptr<Packet> packet;
-  while (packet = socket->Recv ())
+  while ((packet = socket->Recv ()))
     {
       bytesTotal += packet->GetSize ();
     }
diff --git a/examples/wireless/wifi-adhoc.cc b/examples/wireless/wifi-adhoc.cc
index 1c15aa97a..d4958c204 100644
--- a/examples/wireless/wifi-adhoc.cc
+++ b/examples/wireless/wifi-adhoc.cc
@@ -94,7 +94,7 @@ void
 Experiment::ReceivePacket (Ptr<Socket> socket)
 {
   Ptr<Packet> packet;
-  while (packet = socket->Recv ())
+  while ((packet = socket->Recv ()))
     {
       m_bytesTotal += packet->GetSize ();
     }
diff --git a/examples/wireless/wifi-clear-channel-cmu.cc b/examples/wireless/wifi-clear-channel-cmu.cc
index 8f3ef0904..c69707786 100644
--- a/examples/wireless/wifi-clear-channel-cmu.cc
+++ b/examples/wireless/wifi-clear-channel-cmu.cc
@@ -81,7 +81,7 @@ void
 Experiment::ReceivePacket (Ptr<Socket> socket)
 {
   Ptr<Packet> packet;
-  while (packet = socket->Recv ())
+  while ((packet = socket->Recv ()))
     {
       m_pktsTotal++;
     }