From fc6d0fdabe55f8ae0c417f7c4be745d51a47e0bd Mon Sep 17 00:00:00 2001
From: Joe Wreschnig <joe.wreschnig@gmail.com>
Date: Tue, 26 Feb 2013 17:41:44 +0100
Subject: [PATCH] Fix warning from unknown type by using a fast enumeration.
 Also, it's faster.

---
 JoystickController.m | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/JoystickController.m b/JoystickController.m
index 976b531..1551295 100644
--- a/JoystickController.m
+++ b/JoystickController.m
@@ -148,10 +148,10 @@ void add_callback(void* inContext, IOReturn inResult, void* inSender, IOHIDDevic
 }
 	
 -(Joystick*) findJoystickByRef: (IOHIDDeviceRef) device {
-	for(int i=0; i<[joysticks count]; i++)
-		if([[joysticks objectAtIndex:i] device] == device)
-			return [joysticks objectAtIndex:i];
-	return NULL;
+    for (Joystick *js in joysticks)
+        if (js.device == device)
+            return js;
+	return nil;
 }	
 
 void remove_callback(void* inContext, IOReturn inResult, void* inSender, IOHIDDeviceRef device) {
-- 
2.20.1