From a5c89565fe6ceb7ebeef9794afb57415bd9bf099 Mon Sep 17 00:00:00 2001
From: Mike Gerwitz <mikegerwitz@gnu.org>
Date: Thu, 7 Aug 2014 22:53:10 -0400
Subject: [PATCH] `undefined` is no longer applied to Trait.__mixin

This is a bugfix; the bug was introduced in v0.2.3.

Notably, this caused problems in IE<=8 for non-argument traits. The problem
is that `fund.apply( x, undefined )` is not valid in ES3---we must apply an
empty array (or argument list) instead.
---
 lib/Trait.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Trait.js b/lib/Trait.js
index 0cca02f..b622586 100644
--- a/lib/Trait.js
+++ b/lib/Trait.js
@@ -176,6 +176,9 @@ Trait.extend = function( dfn )
         return ''+name;
     };
 
+    // we're not a param trait, but we want consistent data
+    Trait.___$$mixinargs = [];
+
     // invoked to trigger mixin
     Trait.__mixin = function( dfn, tc, base )
     {