From 565a6e4b00649293c86785020ecdb1164eaee9dc Mon Sep 17 00:00:00 2001
From: Nick Muerdter <stuff@nickm.org>
Date: Wed, 17 Aug 2011 21:18:48 -0600
Subject: [PATCH] The tagSource option could just be a URL string (as
 jQueryUI's autocomplete accepts). Don't bind the callback in that case.

---
 js/tag-it.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/js/tag-it.js b/js/tag-it.js
index fff12423..9f6e1f5a 100644
--- a/js/tag-it.js
+++ b/js/tag-it.js
@@ -110,7 +110,11 @@
                 });
                 showChoices(this._subtractArray(choices, this.assignedTags()));
             };
-            this.options.tagSource = $.proxy(this.options.tagSource, this);
+
+            // Bind tagSource callback functions to this context.
+            if ($.isFunction(this.options.tagSource)) {
+                this.options.tagSource = $.proxy(this.options.tagSource, this);
+            }
 
             this.tagList
                 .addClass('tagit')