Logs in issue report

[asylume]

There is minor issue with formatting logs preview: if PID is not included, html table cell (<td>) is not created, so main log message falls to PID column.

To fix this I replaced this part in includes/report.class.php line 184:

foreach ($cols as $idx=>$value) {
  switch ($idx) {
    case 0 : // TAG
        $html .= '<td>'.$value.'</td>';
      break;
    case 1 : // PID
        $html.= '<td>'.$value.'</td>';
      break;
  }
}

with:

$cols_count = count($cols);
if ($cols_count == 0) {
  // append empty cells
  $html .= '<td></td><td></td>';
}
else if ($cols_count == 1) {
  $html .= '<td>'.$cols[0].'</td>';
  // append empty cell, no pid
  $html .= '<td></td>';
}
else {
  $html .= '<td>'.$cols[0].'</td>';
  $html .= '<td>'.$cols[1].'</td>';
}

This ensures that rows have static number of columns (at least for tag/pid pair, I didn't check other possibilities).