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Re^2: Opening multiple files

by kielstirling (Scribe)
on Jan 30, 2012 at 01:45 UTC ( #950682=note: print w/replies, xml ) Need Help??


in reply to Re: Opening multiple files
in thread Opening multiple files

Hi,

Maybe I'm still asleep but, will this ever return out of the while loop?

-Kiel R Stirling

Replies are listed 'Best First'.
Re^3: Opening multiple files
by Eliya (Vicar) on Jan 30, 2012 at 02:08 UTC
    will this ever return out of the while loop?

    Yes, due to the

    last unless defined $lines[0];

    where $lines[0] becomes undef when EOF of the first file has been reached.

      arr yes that will do it .. so i am still asleep :)

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