Fix no return in nonvoid function errors within dbus-tqt

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/dbus-tqt@1249343 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

connection.cpp

@@ -154,6 +154,7 @@ Message Connection::sendWithReplyAndBlock( const Message &m )
 
 void* Connection::virtual_hook( int, void*  )
 {
+  return 0;
 }
 
 void Connection::dbus_connection_setup_with_qt_main (DBusConnection *connection)

message.cpp

@@ -359,6 +359,7 @@ Message::Message( const Message& replayingTo, const TQString& errorName,
 Message Message::operator=( const Message& other )
 {
   //FIXME: ref the other.d->msg instead of copying it?
+  return *this;
 }
 /**
  * Destructs message.
@@ -508,42 +509,49 @@ Message& Message::operator<<( bool b )
   const dbus_bool_t right_size_bool = b;
   dbus_message_append_args( d->msg, DBUS_TYPE_BOOLEAN, &right_size_bool,
                             DBUS_TYPE_INVALID );
+  return *this;
 }
 
 Message& Message::operator<<( TQ_INT8 byte )
 {
   dbus_message_append_args( d->msg, DBUS_TYPE_BYTE, &byte,
                             DBUS_TYPE_INVALID );
+  return *this;
 }
 
 Message& Message::operator<<( TQ_INT32 num )
 {
   dbus_message_append_args( d->msg, DBUS_TYPE_INT32, &num,
                             DBUS_TYPE_INVALID );
+  return *this;
 }
 
 Message& Message::operator<<( TQ_UINT32 num )
 {
   dbus_message_append_args( d->msg, DBUS_TYPE_UINT32, &num,
                             DBUS_TYPE_INVALID );
+  return *this;
 }
 
 Message& Message::operator<<( TQ_INT64 num )
 {
   dbus_message_append_args( d->msg, DBUS_TYPE_INT64, &num,
                             DBUS_TYPE_INVALID );
+  return *this;
 }
 
 Message& Message::operator<<( TQ_UINT64 num )
 {
   dbus_message_append_args( d->msg, DBUS_TYPE_UINT64, &num,
                             DBUS_TYPE_INVALID );
+  return *this;
 }
 
 Message& Message::operator<<( double num )
 {
   dbus_message_append_args( d->msg, DBUS_TYPE_DOUBLE, &num,
                             DBUS_TYPE_INVALID );
+  return *this;
 }
 
 Message& Message::operator<<( const TQString& str )
@@ -551,11 +559,13 @@ Message& Message::operator<<( const TQString& str )
   const char *u = str.utf8();
   dbus_message_append_args( d->msg, DBUS_TYPE_STRING, &u,
                             DBUS_TYPE_INVALID );
+  return *this;
 }
 
 Message& Message::operator<<( const TQVariant& custom )
 {
   //FIXME: imeplement
+  return *this;
 }
 
 }