Fixes a crash when the server ends the stream.
When a session was ended from the server side, for example after a long play session or a console side error, the app could crash on its way back to the library. The display was being released while the video decoder was still running, a race that the normal exit path never had.
The engine is now fully stopped before the display is handed back, the same order the manual exit has always used.
Reported by @IsNotASword in #33.
Install
Copy green-nx.nro to sdmc:/switch/ (overwrite the old one) and relaunch.