Merge pull request #7572 from mr-vinn/application-js-fix

Handle undefined text area values

Merge pull request #7572 from mr-vinn/application-js-fix
2a16bbd6 · Dmitriy Zaporozhets · ec4a0790 · 8ed7391c · 2a16bbd6
Commit 2a16bbd6 authored Oct 28, 2014 by Dmitriy Zaporozhets
Hide whitespace changes
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Showing with 1 addition and 1 deletion

application.js.coffee app/assets/javascripts/application.js.coffee +1 -1

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--- a/app/assets/javascripts/application.js.coffee
+++ b/app/assets/javascripts/application.js.coffee
@@ -63,7 +63,7 @@ window.extractLast = (term) ->
  return split( term ).pop()

 window.rstrip = (val) ->
-  return val.replace(/\s+$/, '')
+  return if val then val.replace(/\s+$/, '') else val

 # Disable button if text field is empty
 window.disableButtonIfEmptyField = (field_selector, button_selector) ->