Emscripten: Fixed crash if closing removed joystick (thanks, Sylvain!).

This commit is contained in:
Philipp Wiesemann 2016-08-25 22:31:44 +02:00
parent e41e185eab
commit e79f00097a

View file

@ -378,7 +378,9 @@ void
SDL_SYS_JoystickClose(SDL_Joystick * joystick)
{
SDL_joylist_item *item = (SDL_joylist_item *) joystick->hwdata;
item->joystick = NULL;
if (item) {
item->joystick = NULL;
}
}
/* Function to perform any system-specific joystick related cleanup */