From 267207ffca64dac5afc96096019f976de7871db1 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Tue, 18 Oct 2016 23:12:45 -0700
Subject: [PATCH] Worked around a crash on Mac OS X 10.10 and earlier, thanks
 to Eric Wasylishen.

---
 src/video/cocoa/SDL_cocoakeyboard.m | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/video/cocoa/SDL_cocoakeyboard.m b/src/video/cocoa/SDL_cocoakeyboard.m
index 2ad7bc3f5..91267e51b 100644
--- a/src/video/cocoa/SDL_cocoakeyboard.m
+++ b/src/video/cocoa/SDL_cocoakeyboard.m
@@ -235,7 +235,12 @@ QuitHIDCallback()
     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;
 }