----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Wednesday, February 06, 2002 2:12 PM
Subject: RE: <HANDLE> Construct Question
>
> Sorry about not including code. Basically, it is:
>
>
>
> open(REGION_NAME, "<region_file");
>
> while($region = <REGION_NAME>) {
> print "$region";
> }
>
> close(REGION_NAME);
>
>
I get no errors with the following. I don't see much difference except for strict and
scoping...
use strict;
open(REGION_NAME,"<region_file") or die "Can't open region_file: $!";
while (my $region=<REGION_NAME>) {
print $region;
}
close(REGION_NAME);
Shawn
>
> Michael G. Silver
> Spec.- Internal Network
> Fort Wayne NSSC
> (219)-480-2751
>
>
> -----Original Message-----
> From: Brett W. McCoy [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, February 06, 2002 3:21 PM
> To: [EMAIL PROTECTED]
> Cc: [EMAIL PROTECTED]
> Subject: Re: <HANDLE> Construct Question
>
>
> On Wed, 6 Feb 2002 [EMAIL PROTECTED] wrote:
>
> > Can anyone stand me up on this....
> >
> > I keep getting a warning message:
> >
> > "Value of <HANDLE> construct can be "0"; test with defined() at
> > mk_LNPTYPE_counts line 65535"
> >
> > What does this mean?
> >
> > What does line 65535 refer to? I only have about 20 lines of code.
> >
> > How do I test with defined()?
> >
> > Where can I read about this?
>
> The error means you are using <HANDLE> in a conditional expression where
> its value can be evaluated to "0", so you should be testing for
> definedess, not truth. Did you forget to put brackets around HANDLE in a
> while loop?
>
> What's the code? We need the context of the code to understand what the
> error is referring to!
>
> -- Brett
> http://www.chapelperilous.net/
> ------------------------------------------------------------------------
> There are three kinds of people: men, women, and unix.
>
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