K 10 svn:author V 6 tsoome K 8 svn:date V 27 2018-11-29T13:55:57.085505Z K 7 svn:log V 279 MFC r340049: loader: biosdisk should check if the media is present The bd_print/bd_open/bd_strategy need to make sure the device does have media, before getting into performing IO operations. Some systems can hung if the device without a media is accessed. Reported by: yuripv END