Harry Putnam wrote:
Why is this script showing uninitialized variable warnings?
----- ------ ---=--- ------ -----
#!/usr/local/bin/perl
use strict;
use warnings;
use File::Find;
my $exe = 33261;
Or:
my $exe = 0100755;
my $eperm;
You don't really need this variable at file scope.
my $f = shift;
find( sub {
return unless -f;
Your $exe value includes the file type so this test is redundant.
$eperm = (stat($File::Find::name))[2];
That should be:
$eperm = (stat)[2];
Or if you still want to include the -f test but don't want to stat the
same file twice:
$eperm = (stat _)[2];
if ($eperm eq $exe){
You are comparing numerical values so that should be:
if ($eperm == $exe){
print $File::Find::name . "\n";
}
},
$f
);
John
--
Any intelligent fool can make things bigger and
more complex... It takes a touch of genius -
and a lot of courage to move in the opposite
direction. -- Albert Einstein
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