Ticket #9862: 9862.diff

wp-admin/includes/template.php

@@ -415 +415 @@
  * @param string $type The type of checked|selected we are doing.
  */
 function __checked_selected_helper( $helper, $current, $echo, $type) {
-        if ( $helper == $current)
+        if ( (string) $helper === (string) $current)
                 $result = " $type='$type'";
         else
                 $result = '';