Comment 49 for bug 817326

Michael Meeks committed a patch related to this issue.
It has been pushed to "master":

http://cgit.freedesktop.org/libreoffice/core/commit/?id=d3192948fe968fc4d6a8ec0e6fda232f265b3c4c

fdo#40607 - osl_syncFile having written, and avoid doing that on start