Problem in SDL_TouchQuit

Hi,

This is a prewarning, a patch is in the make.

void
SDL_TouchQuit(void)
{
int i;

 for (i = SDL_num_touch-1; i > 0 ; --i) {
     SDL_DelTouch(i);

That’s not right. SDL_DelTouch must get a SDL_TouchID. Probably
we should do this:
for (i = SDL_num_touch-1; i > 0 ; --i) {
SDL_Touch *touch = SDL_GetTouchIndex(i);
if (touch) {
SDL_DelTouch(touch->id);
}–
Kees