commit cf9bed5054bb9b8bfa8ab4e61de3282191bbcf91
author Sam Lantinga <slouken@libsdl.org> Tue Oct 18 23:12:45 2016 -0700
committer Sam Lantinga <slouken@libsdl.org> Tue Oct 18 23:12:45 2016 -0700
tree d6add3fbe4fbde98c1c93ae2581911419ae9c2ce
parent 0e9c16ffe86a689ac0042aed8c4b990f51afe270

Worked around a crash on Mac OS X 10.10 and earlier, thanks to Eric Wasylishen.

src/video/cocoa/SDL_cocoakeyboard.m

diff --git a/src/video/cocoa/SDL_cocoakeyboard.m b/src/video/cocoa/SDL_cocoakeyboard.m
index 2ad7bc3..91267e5 100644
--- a/src/video/cocoa/SDL_cocoakeyboard.m
+++ b/src/video/cocoa/SDL_cocoakeyboard.m
@@ -235,7 +235,12 @@
     IOHIDManagerUnscheduleFromRunLoop(s_hidManager, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
     IOHIDManagerRegisterInputValueCallback(s_hidManager, NULL, NULL);
     IOHIDManagerClose(s_hidManager, 0);
+
+#if 0 /* Releasing here causes a crash on Mac OS X 10.10 and earlier,
+       * so just leak it for now. See bug 2157 for details.
+       */
     CFRelease(s_hidManager);
+#endif
     s_hidManager = NULL;
 }