- my $f5 = substr( $result, 17, 1 );
- my $f6 = substr( $result, 18, 1 );
- my $f7 = substr( $result, 19, 1 );
+ my $f5 = substr( $result, 17, 1 ); $f5 = wrapper( $f5 ) if $f5;
+ my $f6 = substr( $result, 18, 1 ); $f6 = wrapper( $f6 ) if $f6;
+ my $f7 = substr( $result, 19, 1 ); $f7 = wrapper( $f7 ) if $f7;