- Fixed possible js error occurance (#1487872)

alecpl

2011-04-13 5b67d35b596a916c6b5c2aab1727dc8b19e147e8

- Fixed possible js error occurance (#1487872)

 program/js/app.js

@@ -4854,17 +4854,18 @@
  // and for setting some message list global variables
  this.set_message_coltypes = function(coltypes, repl)
  {
    this.env.coltypes = coltypes;
    var list = this.message_list,
      thead = list ? list.list.tHead : null,
      cell, col, n, len, th, tr;

    // set correct list titles
    var thead = this.gui_objects.messagelist ? this.gui_objects.messagelist.tHead : null,
      cell, col, n, len;
    this.env.coltypes = coltypes;

    // replace old column headers
    if (thead) {
      if (repl) {
        var th = document.createElement('thead'),
          tr = document.createElement('tr');
        th = document.createElement('thead');
        tr = document.createElement('tr');

        for (c=0, len=repl.length; c < len; c++) {
          cell = document.createElement('td');
          cell.innerHTML = repl[c].html;
@@ -4898,15 +4899,16 @@

    if ((n = $.inArray('subject', this.env.coltypes)) >= 0) {
      this.set_env('subject_col', n);
      if (this.message_list)
        this.message_list.subject_col = n;
      if (list)
        list.subject_col = n;
    }
    if ((n = $.inArray('flag', this.env.coltypes)) >= 0)
      this.set_env('flagged_col', n);
    if ((n = $.inArray('status', this.env.coltypes)) >= 0)
      this.set_env('status_col', n);

    this.message_list.init_header();
    if (list)
      list.init_header();
  };

  // replace content of row count display