From 47c18916a8807d412cbd4fdeb8a25f8be9e679ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Marc=20Lagac=C3=A9?= <jean-marc@m2i3.com>
Date: Tue, 19 May 2015 09:08:50 -0400
Subject: [PATCH] Fix for issue #779 ( loopj/jquery-tokeninput )

Fields should only be initialized once.
---
 src/jquery.tokeninput.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/jquery.tokeninput.js b/src/jquery.tokeninput.js
index 4b69d823..9c8967bb 100755
--- a/src/jquery.tokeninput.js
+++ b/src/jquery.tokeninput.js
@@ -198,6 +198,12 @@
       //
       // Initialization
       //
+      
+      // an input field is only initialized once
+      if( $(input).data("tokenInputInitialized") ) {
+        return true;
+      }      
+      $(input).data("tokenInputInitialized", true);
 
       // Configure the data source
       if (typeof(url_or_data) === "string" || typeof(url_or_data) === "function") {