...and in this case file name will be not parsed and --attach-name
parameter will be empty. This leads to missing file name of
attachment. In case of Thunderbird it is not a big problem,
but Outlook does not want to attach .tmp files: it is "potentially
unsafe attachment".
Change-Id: I7c2f696391e1183211a169b08004c6668771f288
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/137480
Tested-by: Gabor Kelemen <kelemeng@ubuntu.com>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Reviewed-by: Thorsten Behrens <thorsten.behrens@allotropia.de>
