diff --git a/core/misc/dropbutton/dropbutton.js b/core/misc/dropbutton/dropbutton.js
index 62052de..73e9578 100644
--- a/core/misc/dropbutton/dropbutton.js
+++ b/core/misc/dropbutton/dropbutton.js
@@ -17,15 +17,14 @@ Drupal.behaviors.dropButton = {
       // Initialize all buttons.
       for (var i = 0, il = $dropbuttons.length; i < il; i++) {
         DropButton.dropbuttons.push(new DropButton($dropbuttons[i], settings.dropbutton));
-        var buttonWidth = $($dropbuttons[i]).outerWidth();
         // If the button is in the column of a table, set the width of the
         // button to the width of the widest button action text. This prevents
         // the button text overflowing the table column on narrow screens.
         if ($($dropbuttons[i]).parents('td').length > 0) {
-          var $buttonWidth = $('.dropbutton-widget', $dropbuttons[i]).width();
-          var $buttonOuterWidth = $($dropbuttons[i]).width();
-          $('.dropbutton-widget', $dropbuttons[i]).width($buttonWidth);
-          $($dropbuttons[i]).width($buttonOuterWidth);
+          var buttonWidth = $('.dropbutton-widget', $dropbuttons[i]).width();
+          var buttonOuterWidth = $($dropbuttons[i]).width();
+          $('.dropbutton-widget', $dropbuttons[i]).width(buttonWidth);
+          $($dropbuttons[i]).width(buttonOuterWidth);
           // Add a class to the button to show width processing has completed.
           $($dropbuttons[i]).addClass('width-processed');
         }