Thread: SDL segfault when trying to draw to screen

Code:

if ( SDL_Init(SDL_INIT_AUDIO|SDL_INIT_VIDEO) < 0 )
	{
		printf("Unable to init SDL: %s\n", SDL_GetError());
		exit(1);
	}
	atexit(SDL_Quit);
	screen=SDL_SetVideoMode(1024,768,32,SDL_HWSURFACE|SDL_DOUBLEBUF|SDL_FULLSCREEN);
	if ( screen == NULL )
	{
		printf("Unable to set video: %s\n", SDL_GetError());
		exit(1);
	}
	
	drawString(screen, font, 0, 0, "Loaded!\n");

It Segfaults at the drawString.

I've tried blitting surfaces to the screen and all, but it still segfaults whenever I try to draw to the screen.