Scummvm crashes if sdl.dll could not be accessed on startup
|Reported by:||SF/chaleb||Owned by:|
On Windows Vista x64 with scummvm 1.0.0 rc scummvm crashes if sdl.dll couldn't be found on startup.
scummvm should fire a error message and greacefully shutdown.
Ticket imported from: #2857904. Ticket imported from: bugs/4604.