$line =~ /^$/ and die "Blank line detected at $.\n";

Because people have differing opinions about what a blank line is, I'd probably replace that line with:

$line =~ /\S/ or die "Blank line detected at $.\n";

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<http://dave.org.uk>

"The first rule of Perl club is you do not talk about Perl club."
-- Chip Salzenberg

In reply to Re^2: how to skip certain lines and check for blank ones? by davorg
in thread how to skip certain lines and check for blank ones? by sanjay nayak

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