Remove left over defines and fix the unix backend

Change-Id: If491cb14a1829baf84769c8425144e7848604c37
Reviewed-by: Alex <alex.blasche@nokia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/tools/sfwlisten/main.cpp b/src/tools/sfwlisten/main.cpp
index a4a4ddeb..7f59c687 100644
--- a/src/tools/sfwlisten/main.cpp
+++ b/src/tools/sfwlisten/main.cpp
@@ -154,11 +154,16 @@ void SFWReceiver::socketReadyRead()
     foreach (QUdpSocket *socket, sockets) {
         QString intf = socket->multicastInterface().name();
 
+        static QByteArray last;
+
         while (socket->hasPendingDatagrams()) {
             QByteArray dgram;
             dgram.resize(socket->pendingDatagramSize());
             socket->readDatagram(dgram.data(), dgram.size());
 
+            if (dgram == last)
+                continue;
+
             QBuffer buff(&dgram);
             buff.open(QIODevice::ReadOnly);
             QDataStream ds(&buff);
@@ -221,6 +226,7 @@ void SFWReceiver::socketReadyRead()
             }
 
             printf("\n");
+            last = dgram;
         }
     }
 }