Re: [Hwgui-developers] hwg_SelectfileEx()

[Alain A. <ala...@wa...>]

Le 23/07/2015 12:22, Alexander S.Kresin a écrit :
> Alain Aupeix пишет:
>> If a file is choosen, no problem
>> I no file, it seems the value returned by hwg_SelectfileEx() is numeric = 0
>     Hmm... really. I thought, it should return Nil.
>   Anyway, the best way to check the return value is Empty() function.
Thanks it works with empty
But it's curious ... that it returns such value, I thought it ought to
be en ampty string or NIL, but not numeric value.

A+
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Alain Aupeix
http://jujuland.pagesperso-orange.fr/
http://pissobi-lacassagne.pagesperso-orange.fr/
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