Tim McGeary wrote: > I have a file of data that I want to safety check to ensure that there > is data for each piece of the line being split. Is there a fast way > to say "If any of these are '' then write to error log"?
die "One or more fields is zero length\n" if grep !length, @fields; die "One or more fields is all whitespace\n" if grep $_ !~ /\S/, @fields; -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
