Xtonlsab bug

[Martin Mares]

Hello!

> Yes, it is unlikely but if that were to happen you will have
> a very hard time finding the problem as the real cause would
> not be visible and only on some platform/gcc version.

... or add an ASSERT.

> Sure, but I am not sure if pointer references are covered fully by C.

This case is pretty clear.

				Have a nice fortnight
-- 
Martin `MJ' Mares                          <mj at ucw.cz>   http://mj.ucw.cz/
Faculty of Math and Physics, Charles University, Prague, Czech Rep., Earth
American patent law: two monkeys, fourteen days.