From 962951344db30fa7de260421bdfdf25300eb565a Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Mon, 20 Oct 2014 22:41:58 -0700
Subject: [PATCH] Create an autorelease pool on Mac OS X when using
 `glfwPostEmptyEvent` from another thread.

This avoids leaks of the `NSEvent` objects.
---
 src/cocoa_window.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cocoa_window.m b/src/cocoa_window.m
index 463c02c62..dd7b012fc 100644
--- a/src/cocoa_window.m
+++ b/src/cocoa_window.m
@@ -1206,6 +1206,7 @@ void _glfwPlatformWaitEvents(void)
 
 void _glfwPlatformPostEmptyEvent(void)
 {
+    NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
     NSEvent* event = [NSEvent otherEventWithType:NSApplicationDefined
                                         location:NSMakePoint(0, 0)
                                    modifierFlags:0
@@ -1216,6 +1217,7 @@ void _glfwPlatformPostEmptyEvent(void)
                                            data1:0
                                            data2:0];
     [NSApp postEvent:event atStart:YES];
+    [pool drain];
 }
 
 void _glfwPlatformSetCursorPos(_GLFWwindow* window, double x, double y)