Test: Fix crash when loading invalid file
Test: Fix crash when loading invalid file

libretro/mgba,Anty-Lemon/mgba,fr500/mgba,libretro/mgba,Anty-Lemon/mgba,fr500/mgba,mgba-emu/mgba,mgba-emu/mgba,Iniquitatis/mgba,fr500/mgba,libretro/mgba,Iniquitatis/mgba,mgba-emu/mgba,libretro/mgba,Anty-Lemon/mgba,Iniquitatis/mgba,mgba-emu/mgba,libretro/mgba,Iniquitatis/mgba,Anty-Lemon/mgba,fr500/mgba