Bug in report

[John Proios]

Hi world !!

I created a grd file and if the field in the database is NULL or zero 
the row in return XML disappear.
In this example the field sub_seller in database is NULL and the report 
tool return nothing in this point (under the seller col)
This my report :

<gnue:report-output xmlns:gnue="GNUe:Reports:Base" 
xmlns="GNUe:Reports:SimpleTabulation">
  <gnue:report-request>
    <gnue:request-parameter name="con_id">11442</gnue:request-parameter>
  </gnue:report-request>

   <report>
    <section break="page">


     <table width="100%">
        <tablehead>
          <colhead>contract_no</colhead>
          <colhead>name</colhead>
          <colhead>address</colhead>
          <colhead>tel</colhead>
          <colhead>car_number</colhead>
          <colhead>factory_model</colhead>
          <colhead>date_start</colhead>
          <colhead>date_end</colhead>
          <colhead>grand_total</colhead>
          <colhead>seller</colhead>
          <colhead>sub_seller</colhead>
          <colhead>invoice_no</colhead>

        </tablehead>


          <row>
            <col>136</col>
            <col>name</col>
            <col>2</col>
            <col>2310,680,477</col>
            <col>2787</col>
            <col>STRA</col>
            <col>11/12/2009</col>
            <col>11/12/2010</col>
            <col>60.00</col>

              <col>seller</col>

------->>>>> return nothing

            <col>1</col>

          </row>

     </table>

    </section>
   </report>