Change this:

print FLE $_, $/ for @file;

[download]

To this:

for ( @file ) {
    print FLE "$_\n" if /\S/; # must have at least one non-whitespace
}

[download]

Cheers,
Ovid

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In reply to Re: Deleting lines from an array by Ovid
in thread Code explanation needed (was: What does this mean) by Anonymous Monk

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