Hi -
I'm unsure of how to patch the following warning message,
"Use of uninitialized value in substitution (s///) at work.pl line 74"
Here's my code:
#!/usr/bin/perl
use strict;
user IO::File;
my $FILE = new IO::File;
my $change_on = "/FChangeBar Yes/";
my $change_off = "/FChangeBar No/";
- Original Message -
From: "pelp" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, September 06, 2002 7:26 PM
Subject: how to fix "uninitialized value in subsitution" warning
> Hi -
>
> I'm unsure of how to patch the following warni
On Friday, Sep 6, 2002, at 23:26 US/Pacific, pelp wrote:
>
> my $change_on = "/FChangeBar Yes/";
> my $change_off = "/FChangeBar No/";
>
>
> $FILE -> open(">test.mif") or die "can't open file";
>
> while ($FILE)
> {
>if ($change_on)
>{
> s/$change_on/$change_off/;
given that you ha
On Mon, Sep 09, 2002 at 03:06:06PM -0700, drieux wrote:
>
> On Friday, Sep 6, 2002, at 23:26 US/Pacific, pelp wrote:
> >my $change_on = "/FChangeBar Yes/";
> >my $change_off = "/FChangeBar No/";
[snip]
> > s/$change_on/$change_off/;
>
> given that you have the "/" elements in the variables,
