From 526181a76b3e28775dea24c917aa16b6e929128b Mon Sep 17 00:00:00 2001
From: Aparajita Fishman <aparajita@aparajita.com>
Date: Fri, 16 Oct 2015 16:20:24 -0400
Subject: [PATCH] Fixed: CPImage -size returned internal object ref

Previously, CPImage -size returned a reference to the internal _size object, which allowed the caller to directly change _size. In Cocoa a copy of the size is returned.

This commit returns a copy of _size to ensure no unwanted side effects.
---
 AppKit/CPImage.j | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AppKit/CPImage.j b/AppKit/CPImage.j
index 674bb1d04..e735673a4 100644
--- a/AppKit/CPImage.j
+++ b/AppKit/CPImage.j
@@ -275,7 +275,7 @@ function CPAppKitImage(aFilename, aSize)
 */
 - (CGSize)size
 {
-    return _size;
+    return CGSizeMakeCopy(_size);
 }
 
 + (id)imageNamed:(CPString)aName