From f3e376d40b0ef751c718c118dd825347403d5d4c Mon Sep 17 00:00:00 2001
From: Patrick Mooney <patrick.f.mooney@gmail.com>
Date: Mon, 23 Jun 2014 13:37:35 -0500
Subject: [PATCH] Alter presence testing for Attribute vals

Ignoring a null 'vals' options while constructing a new Attribute object
will more closely mimic the behavior prior to mcavage/node-ldapjs#178.
---
 lib/attribute.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/attribute.js b/lib/attribute.js
index 4881c3d..02be8a5 100644
--- a/lib/attribute.js
+++ b/lib/attribute.js
@@ -76,7 +76,7 @@ function Attribute(options) {
     };
   });
 
-  if (options.vals !== undefined)
+  if (options.vals !== undefined && options.vals !== null)
     this.vals = options.vals;
 
 }