static char *validate_params(game_params *params)
{
- if (params->w < 2 && params->h < 2)
+ if (params->w < 2 || params->h < 2)
return "Width and height must both be at least two";
return NULL;
static void free_game(game_state *state)
{
+ sfree(state->tiles);
sfree(state);
}