-fix: enable sorting when IMAP server not supports SORT capability

alecpl

2008-05-21 2a9cb300143e41dd3189007a37f244ca96d8eb0d

 program/steps/mail/func.inc

@@ -134,7 +134,7 @@

    // make sort links
    $sort = '';
    if ($IMAP->get_capability('sort') && in_array($col, $a_sort_cols))
    if (in_array($col, $a_sort_cols))
      {
      // have buttons configured
      if (!empty($attrib['sortdescbutton']) || !empty($attrib['sortascbutton']))