Related: fdo#64161 pstoedit not writing file until its closed

there's more to this than that, but at least its consistent this way and not
differing per person. Its a bit unfortunate that pstoedit can't render the text
in this example either though.

Change-Id: I6f6bb7f83ed23dfc0f6b5c5f2b00753fa7190a8d
(cherry picked from commit 4d88c6dee6d57fa9c366b67624842aefa429f527)
Reviewed-on: https://gerrit.libreoffice.org/9196
Tested-by: David Tardon <dtardon@redhat.com>
Reviewed-by: David Tardon <dtardon@redhat.com>