From 0270e48a0173874df97beeef23779b13ce371c1c Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Thu, 18 Feb 2010 21:04:41 -0500
Subject: [PATCH] using '== null' to check for soaked accessor chains instead
 of '== undefined' -- shorter, and slightly safer

---
 lib/nodes.js     | 2 +-
 src/nodes.coffee | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/nodes.js b/lib/nodes.js
index c6359087..ba3d1381 100644
--- a/lib/nodes.js
+++ b/lib/nodes.js
@@ -316,7 +316,7 @@
   // A value, indexed or dotted into, or vanilla.
   ValueNode = (exports.ValueNode = inherit(Node, {
     type: 'Value',
-    SOAK: " == undefined ? undefined : ",
+    SOAK: " == null ? undefined : ",
     constructor: function constructor(base, properties) {
       this.children = flatten([(this.base = base), (this.properties = (properties || []))]);
       return this;
diff --git a/src/nodes.coffee b/src/nodes.coffee
index 9a566161..3cdb2499 100644
--- a/src/nodes.coffee
+++ b/src/nodes.coffee
@@ -228,7 +228,7 @@ statement ReturnNode, true
 ValueNode: exports.ValueNode: inherit Node, {
   type: 'Value'
 
-  SOAK: " == undefined ? undefined : "
+  SOAK: " == null ? undefined : "
 
   constructor: (base, properties) ->
     @children:   flatten [@base: base, @properties: (properties or [])]