ZP-1052 Attached eml message does not have size.

Released under the Affero GNU General Public License (AGPL) version 3.

src/backend/kopano/mapiprovider.php

@@ -754,9 +754,7 @@ class MAPIProvider {
                             $addrbook = $this->getAddressbook();
                             $stream = mapi_inetmapi_imtoinet($this->session, $addrbook, $embMessage, array('use_tnef' => -1));
                         }
-                        else {
                         $stat = mapi_stream_stat($stream);
-                        }
                         $attach->estimatedDataSize = $stat['cb'];
                     }
                     else {