bootstrap-carousel.js in twitter-bootstrap-rails-2.0.3

- old
+ new

@@ -1,7 +1,7 @@
 /* ==========================================================
- * bootstrap-carousel.js v2.0.0
+ * bootstrap-carousel.js v2.0.1
  * http://twitter.github.com/bootstrap/javascript.html#carousel
  * ==========================================================
  * Copyright 2012 Twitter, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -59,10 +59,11 @@
       return this.slide(pos > activePos ? 'next' : 'prev', $(children[pos]))
     }
 
   , pause: function () {
       clearInterval(this.interval)
+      this.interval = null
       return this
     }
 
   , next: function () {
       if (this.sliding) return
@@ -80,10 +81,12 @@
         , isCycling = this.interval
         , direction = type == 'next' ? 'left' : 'right'
         , fallback  = type == 'next' ? 'first' : 'last'
         , that = this
 
+      if (!$next.length) return
+
       this.sliding = true
 
       isCycling && this.pause()
 
       $next = $next.length ? $next : this.$element.find('.item')[fallback]()
@@ -149,6 +152,6 @@
       $target.carousel(options)
       e.preventDefault()
     })
   })
 
-}( window.jQuery )
+}( window.jQuery );
\ No newline at end of file