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(-)a/C4/Koha.pm (-1 / +1 lines)
Lines 1680-1685 sub NormalizeISBN { Link Here
1680 
        elsif ( $format eq 'ISBN-13' ) {
 1680 
        elsif ( $format eq 'ISBN-13' ) {
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            $isbn = $isbn->as_isbn13();
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            $isbn = $isbn->as_isbn13();
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        }
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        }
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        return unless $isbn;
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          1684
          

        

        

          1684
          
        if ($strip_hyphens) {

          1685
          
        if ($strip_hyphens) {

        

        

          1685
          
            $string = $isbn->as_string( [] );

          1686
          
            $string = $isbn->as_string( [] );

        

            

              1686
              
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