When used with the old nomachine nxclient (nxclient-3.5.0-9.exe) on
Windows for running a desktop session the screen size was wrong (set
to 3/4 of the requested size while also activating fullscreen because
in that case nomachine's nxwin does not offer a window manager).
Fix this by always setting AllScreens to true when there's no window
manager, just as it was already done with the FullScreen variable.
When used with the old nomachine nxclient (nxclient-3.5.0-9.exe) on Windows for running a desktop session the screen size was wrong (set to 3/4 of the requested size while also activating fullscreen because in that case nomachine's nxwin does not offer a window manager).
Fix this by always setting AllScreens to true when there's no window manager, just as it was already done with the FullScreen variable.
Fixes: ArcticaProject/nx-libs#1030