Commit ba170daf84d3528c4f96ea453bb660be4b184a36

Sam Lantinga 2023-06-27T16:07:56

Don't crash if SDL_MapRGB() and SDL_MapRGBA() are passed a NULL format (cherry picked from commit fadc4916a9bcc410c2148a91bf0adf742410a4ba) (cherry picked from commit 0ba93e4aac8232de45e2a6df4d0a42ec53f53ec3)