Be more tolerant when splitting strings + remove col that we don't have a l...

thomascube

2008-12-16 58687d011f014c03b2c5b08ce7c81372a7f5e4a5

 program/steps/mail/func.inc

@@ -136,7 +136,7 @@
  if (empty($attrib['columns']))
      $a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject');
  else
      $a_show_cols = explode(',', strip_quotes($attrib['columns']));
      $a_show_cols = preg_split('/[\s,;]+/', strip_quotes($attrib['columns']));

  // store column list in a session-variable
  $_SESSION['list_columns'] = $a_show_cols;