- if (!in_array('seen',$aFlags)) {
- $sPre = '<b>'; $sEnd = '</b>';
- }
- if (in_array('deleted',$aFlags) && $aFlags['deleted']) {
- $sPre = "<font color=\"$color[9]\">" . $sPre;
- $sEnd .= '</font>';
- } else {
- if (in_array('flagged',$aFlags) && $aFlags['flagged']) {
- $sPre = "<font color=\"$color[2]\">" . $sPre;
+ // make sure that flags column is used by end user
+ if (isset($aFlags)) {
+ if (!in_array('seen',$aFlags)) {
+ $sPre = '<b>'; $sEnd = '</b>';
+ }
+ if (in_array('deleted',$aFlags) && $aFlags['deleted']) {
+ $sPre = "<font color=\"$color[9]\">" . $sPre;