Formatting.

src/cocoa_window.m

@@ -1084,19 +1084,17 @@ void _glfwPlatformRefreshWindowParams(_GLFWwindow* window)
 
 void _glfwPlatformPollEvents(void)
 {
-    NSEvent* event;
-
-    do
+    for (;;)
     {
-        event = [NSApp nextEventMatchingMask:NSAnyEventMask
+        NSEvent* event = [NSApp nextEventMatchingMask:NSAnyEventMask
                                             untilDate:[NSDate distantPast]
                                                inMode:NSDefaultRunLoopMode
                                               dequeue:YES];
+        if (event == nil)
+            break;
 
-        if (event)
         [NSApp sendEvent:event];
     }
-    while (event);
 
     [_glfwLibrary.NS.autoreleasePool drain];
     _glfwLibrary.NS.autoreleasePool = [[NSAutoreleasePool alloc] init];