gangverk/GVMusicPlayerController — pull request #6 by glenwayguy (2013-09-02 19:06:32+00:00)
Title: Initializes self.delegate with an empty NSMutableSet, as opposed to an N...

...SMutableArray. This silences warnings that self.delegates should be an NSMutableSet. Also, order is irrelevant, so an NSSet is more appropriate.