It's not failing because of the
last; it's failing because
you've aleady read to eof in IGUSERS.
Use a hash for the ignored users:
open FH, "$workdir/ignoreusers"
or die "Can't open $workdir/ignoreusers: $!";
my %ignore;
while (<FH>) {
chomp;
$ignore{$_}++;
}
close FH or die "Can't close ignoreusers: $!";
Then you can look up an ignored user like this:
if ($ignore{$user}) {
## Ignore this user.
}
In fact you could just stick this in your
while
loop:
next if $ignore{$user};
Then you can get rid of *all* of that $matched
stuff.
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