Fixed php notice in session library.

tbrehm

2011-08-29 e615265d3b51e27f0f664cea193b6353975d6f7d

 interface/web/sites/web_aliasdomain_edit.php

@@ -130,6 +130,9 @@
      
      $this->parent_domain_record = $parent_domain;
      
      //* make sure that the email domain is lowercase
      if(isset($this->dataRecord["domain"])) $this->dataRecord["domain"] = strtolower($this->dataRecord["domain"]);
		
      parent::onSubmit();
   }