Ticket #10823: 10823.diff

wp-includes/formatting.php

@@ -845 +845 @@
         }
 
         $title = strtolower($title);
-        $title = preg_replace('/&.+?;/', '', $title); // kill entities
+        $title = preg_replace('/&[^\s]+?;/', '', $title); // kill entities
         $title = str_replace('.', '-', $title);
         $title = preg_replace('/[^%a-z0-9 _-]/', '', $title);
         $title = preg_replace('/\s+/', '-', $title);