MattPutnam / Cadenza

A live MIDI performance manager
www.cadenzasoftware.com
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Disallow delete of any used patch #42

Closed MattPutnam closed 9 years ago

MattPutnam commented 9 years ago

The existing code deletes any PatchUsage that uses the patch, but this is extremely problematic with the new PatchMerge. We should simply disallow deleting of any used patch. Deleting patches is an uncommon operation anyway.