Avoid casting in type switch and don't crash when deleting drafts without a destination.
Avoid casting in type switch and don't crash when deleting drafts without a destination.

saltthefries/pond,ioerror/pond,agl/pond,ArneBab/pond,infinity0/pond,infinity0/pond,berkus/pond,sillvan/pond,berkus/pond,saltthefries/pond,sillvan/pond,agl/pond,ioerror/pond,ArneBab/pond