Warning message: Use of uninitialized value in numeric comparison (<=>) at ...
Code: foreach (sort { $dHash{$b}{'VAL} <=> $dHash{$a}{'VAL'} } keys %dHash) { How do I fix? Should my sort function be checking for variable defined? What do I return on undefined? -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/