Varovna hlaska po <*.pl>

[Honza Pazdziora]

> 
> Value of glob construct can be "0"; test with defined() at n.pl line 65535.
> 
> Mam zato, ze mi radi, abych $f otestoval; ale nevim to jiste.
> Lze se teto hlasky nejak zbavit? 

	while (defined($f = <*.pl>)) {print;}

To je kvuli tomu, ze pokud byste to pouzil jako

	while ($f = <*>) {print;}

tak Vam to muze skonit na prvnim souboru se jmenem 0. Zatimco defined
ne.

> Dale pak me mate to cislo radku. 

Jo, tohle je bug, v 5.005* je opraveno.

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 Honza Pazdziora | adelton na fi.muni.cz | http://www.fi.muni.cz/~adelton/
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