From: Joe Wreschnig <joe.wreschnig@gmail.com>
Date: Tue, 26 Feb 2013 16:41:44 +0000 (+0100)
Subject: Fix warning from unknown type by using a fast enumeration. Also, it's faster.
X-Git-Tag: version-1.0~126
X-Git-Url: https://git.yukkurigames.com/?a=commitdiff_plain;h=fc6d0fdabe55f8ae0c417f7c4be745d51a47e0bd;p=enjoyable.git

Fix warning from unknown type by using a fast enumeration. Also, it's faster.
---

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) {