Fixes some crashing that would occur when canceling MIDI import.  Previously, I may have accidentally placed duplicate MIDI destruction code that would cause double free-ing of memory.
Fixes some crashing that would occur when canceling MIDI import.  Previously, I may have accidentally placed duplicate MIDI destruction code that would cause double free-ing of memory.
destroyer07/editor-on-fire,m0j0hn/editor-on-fire,m0j0hn/editor-on-fire,m0j0hn/editor-on-fire,destroyer07/editor-on-fire,destroyer07/editor-on-fire,m0j0hn/editor-on-fire,destroyer07/editor-on-fire