Fixed|Client: Qt warns about unexpected null when disconnecting

The socket is not created until a connection has been made to a server.
skyjake · Mar 17, 2013 · 64af7e0 · 64af7e0
1 parent 98b6892
commit 64af7e0
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/doomsday/libshell/src/abstractlink.cpp b/doomsday/libshell/src/abstractlink.cpp
@@ -45,7 +45,10 @@ DENG2_PIMPL(AbstractLink)
     ~Instance()
     {
         // Disconnection is implied since the link is being destroyed.
-        QObject::disconnect(socket.get(), SIGNAL(disconnected()), thisPublic, SLOT(socketDisconnected()));
+        if(socket.get())
+        {
+            QObject::disconnect(socket.get(), SIGNAL(disconnected()), thisPublic, SLOT(socketDisconnected()));
+        }
     }
 };