Fix error when using back button after sending an email (#1490009)

Aleksander Machniak

2015-07-31 4b72a1f49843aa64cdf90301ae71035c3e6cf30a

 index.php

@@ -131,7 +131,7 @@

            // prevent redirect to compose with specified ID (#1488226)
            if ($query['_action'] == 'compose' && !empty($query['_id'])) {
                $query = array();
                $query = array('_action' => 'compose');
            }
        }