From 3823bce04eaa4ae3dc7b55c813186b9d5227388b Mon Sep 17 00:00:00 2001
From: "Uwe L. Korn" <uwelk@xhochy.com>
Date: Sat, 18 May 2013 11:24:38 +0200
Subject: [PATCH] Connection should be able to shutdown even if the socket
 already disappeared

---
 src/libtomahawk/network/Connection.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/libtomahawk/network/Connection.cpp b/src/libtomahawk/network/Connection.cpp
index 620d5a182..1e02d15b2 100644
--- a/src/libtomahawk/network/Connection.cpp
+++ b/src/libtomahawk/network/Connection.cpp
@@ -311,15 +311,20 @@ Connection::doSetup()
 void
 Connection::socketDisconnected()
 {
+    qint64 bytesAvailable = 0;
+    if ( !m_sock.isNull() )
+    {
+        bytesAvailable = m_sock->bytesAvailable();
+    }
     tDebug( LOGVERBOSE ) << "SOCKET DISCONNECTED" << this->name() << id()
                          << "shutdown will happen after incoming queue empties."
-                         << "bytesavail:" << m_sock->bytesAvailable()
+                         << "bytesavail:" << bytesAvailable
                          << "bytesRecvd" << bytesReceived();
 
     m_peer_disconnected = true;
     emit socketClosed();
 
-    if ( m_msgprocessor_in.length() == 0 && m_sock->bytesAvailable() == 0 )
+    if ( m_msgprocessor_in.length() == 0 && bytesAvailable == 0 )
     {
         handleIncomingQueueEmpty();
         actualShutdown();