Fix crash in objc_release

[numist]

Version: 0.0.8 (β) (0.0.8) | net.numist.Switch

Reason

No reason found. Full stack trace includes libobjc.A.dylib, libsystem_blocks.dylib, libdispatch.dylib, CoreFoundation, HIToolbox, AppKit, libdyld.dylib.

Link to HockeyApp

• https://rink.hockeyapp.net/manage/apps/62459/crash_reasons/21172812

[numist]

This stack isn't very helpful:

1  libobjc.A.dylib        objc_release + 15
2  libsystem_blocks.dylib _Block_release + 196
3  libdispatch.dylib      _dispatch_client_callout + 8
4  libdispatch.dylib      _dispatch_main_queue_callback_4CF + 861
5  CoreFoundation         __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
6  CoreFoundation         __CFRunLoopRun + 2159
7  CoreFoundation         CFRunLoopRunSpecific + 296
8  HIToolbox              RunCurrentEventLoopInMode + 235
9  HIToolbox              ReceiveNextEventCommon + 431
10 HIToolbox              _BlockUntilNextEventMatchingListInModeWithFilter + 71
11 AppKit                 _DPSNextEvent + 964
12 AppKit                 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 194
13 AppKit                 -[NSApplication run] + 594
14 AppKit                 NSApplicationMain + 1832
15 libdyld.dylib          start + 1

[numist]

Seems very possible that this is the manifestation of the event tap bug mentioned (and fixed!) in #139.

But even if not, the elimination of all Objective-C app code probably did away with this.