odbc_field_name() [function.odbc-field-name]: Field numbering starts at 1

[eluser]umefarooq[/eluser]
hi, i was generating csv file from MS sql server with odbc and getting this warning

Code:

A PHP Error was encountered

Severity: Warning

Message: odbc_field_name() [function.odbc-field-name]: Field numbering starts at 1

Filename: odbc/odbc_result.php

Line Number: 68

i modified code little bit in odbc_result

Code:

function list_fields()
{
  $field_names = array();
//change from
//  for ($i = 0; $i < $this->num_fields(); $i++)
//this
                for ($i = 1; $i <= $this->num_fields(); $i++)
  {
   $field_names[] = odbc_field_name($this->result_id, $i);
  }

  return $field_names;
}

worked fine but looking for better solution or this bug need to be fixed