Small error handling improvment.

2013-04-24 11:56:16 +02:00 · 2013-04-24 11:56:16 +02:00 · dbeeda47ab
commit dbeeda47ab
parent 3ba55da83e
1 changed files with 1 additions and 0 deletions
--- a/app/assets/javascripts/app/controllers/tag_widget.js.coffee
+++ b/app/assets/javascripts/app/controllers/tag_widget.js.coffee
@ -69,5 +69,6 @@ class App.TagWidget extends App.Controller
    container = document.getElementById( @attribute_id + '_tagsinput' )
    if reorder
      $('#' + @attribute_id + '_tagsinput').height( 20 )
+    return if !container
    height = container.scrollHeight
    $('#' + @attribute_id + '_tagsinput').height( height - 10 )