geektron wrote:
actually, i wasn't. the code i posted was what i was using. i completely understand what the extra parens would have done (forcing list context, then the first element of that list would be returned).

Fine, if you say that's what you were using, that's what you were using. I suggested it because you displayed a bit of uncertainty about what parens did in one of the first answers, because it explained exactly what you'd been seeing, and because I've seen other Perl hackers make the same mistake, and have made it myself.

Do you have a better suggestion for the behaviour you saw?


In reply to RE: RE: RE: RE: Re: gethostbyname bug? by Nooks
in thread gethostbyname bug? by geektron

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.