XObject.js

diff --git a/XObject.js b/XObject.js
index 40fc617..57dbaee 100644 (file)
--- a/XObject.js
+++ b/XObject.js
@@ -24,7 +24,7 @@ function XObject (cfg) {
     
     XObject.extend(o, cfg); // copy everything into o.
     XObject.extend(this, o);
-    o.pack = typeof(o.pack) == 'undefined' || 'add';
+    o.pack = typeof(o.pack) == 'undefined' ? 'add' : o.pack;
     // remove items.
     
     this.listeners = this.listeners || {};