rename $_, $new unless -e $new;

[download]
Funny ;D On some FSs, -e 'foo' == -e 'Foo', so you should take that out. Besides, it's redundant on FSs that are case sensitive.

update: heh, here's a different approach then 

use File::Find;

@ARGV ||= '.';

find( { preprocess => \&pp }, @ARGV ); 

sub pp {
    for(@_){
        my $new = lc $_;
        next if $new eq $_;
        unless(-e $new){
            rename $_, $new;
            $_ = $new;
        }
    }
    return @_;
}

[download]

MJD says you can't just make shit up and expect the computer to know what you mean, retardo!
I run a Win32 PPM repository for perl 5.6x+5.8x. I take requests.
** The Third rule of perl club is a statement of fact: pod is sexy.

In reply to Re: Re: problems returning from recursive subroutine by PodMaster
in thread problems returning from recursive subroutine by melguin

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