RE: Is there a quicker way to do this

[Bakken, Luke]

> Use of uninitialized value in hash element at prepare.pl 83.
> Use of uninitialized value in concatenation (.) or string at 
> prepare.pl
> line 83.
> 
>    foreach my $keyA (keys hashA) {
>         my $keyB = $hashC{$keyA};
>       print "$keyA\n$hashA{keyA}\n\n$keyB\n$hashB{keyB}"
>     }

This may or may not be what you want, depending on how you'd like to deal with 
undefined values:

foreach my $keyA (keys %hashA)
{
        if (defined $hashC{$keyA})
        {
                my $keyB = $hashC{$keyA};
                if (defined $hashB{$keyB})
                {
                        print "$keyA\n$hashA{$keyA}\n\n$keyB\n$hashB{$keyB}"
                }
        }
}

--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]