From dd22ea0eaed4dacd1add9618405293d20ddf8bd2 Mon Sep 17 00:00:00 2001
From: Koen Punt <koen@koenpunt.nl>
Date: Mon, 5 May 2014 15:13:30 +0200
Subject: [PATCH] verify that chosen is instanceof Chosen, fixes #1914

---
 coffee/chosen.jquery.coffee | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/coffee/chosen.jquery.coffee b/coffee/chosen.jquery.coffee
index 574148559fe..6ebcfbd8703 100644
--- a/coffee/chosen.jquery.coffee
+++ b/coffee/chosen.jquery.coffee
@@ -8,9 +8,9 @@ $.fn.extend({
     this.each (input_field) ->
       $this = $ this
       chosen = $this.data('chosen')
-      if options is 'destroy' && chosen
+      if options is 'destroy' && chosen instanceof Chosen
         chosen.destroy()
-      else unless chosen
+      else unless chosen instanceof Chosen
         $this.data('chosen', new Chosen(this, options))
 
       return