Odd KMail messages in xsession log

I notice the following messages in my xsession log when I start KMail: [tdeinit] kmail is executable and not a library. Launching with exec. TQObject::connect: Incompatible sender/receiver arguments KMFolderMgr::msgRemoved(KMFolder*,TQ_UINT32) --> KMMsgIndex::slotRemoveMessage(TQ_UINT32) TQObject::connect: Incompatible sender/receiver arguments KMFolderMgr::msgAdded(KMFolder*,TQ_UINT32) --> KMMsgIndex::slotAddMessage(TQ_UINT32) TQObject::connect: Incompatible sender/receiver arguments KMFolderMgr::msgRemoved(KMFolder*,TQ_UINT32) --> KMMsgIndex::slotRemoveMessage(TQ_UINT32) TQObject::connect: Incompatible sender/receiver arguments KMFolderMgr::msgAdded(KMFolder*,TQ_UINT32) --> KMMsgIndex::slotAddMessage(TQ_UINT32) Do the messages mean a bug? Darrell