[xwl] Avoid deletion of Transfer in signals from Transfer.
Transfer emits "finished" mid way through it's own methods. If we delete here transfer is left in the middle of methods like Transfer::timeout with a dangling "this".
parent
335d9c41
Transfer emits "finished" mid way through it's own methods. If we delete here transfer is left in the middle of methods like Transfer::timeout with a dangling "this".
mentioned in commit 04d1d5e9
·mentioned in commit 04d1d5e9