Changeset 5b67d35 in github

Timestamp:

Apr 13, 2011 6:55:16 AM (2 years ago)

Author:

alecpl <alec@…>

Branches:

master, HEAD, courier-fix, dev-browser-capabilities, pdo, release-0.6, release-0.7, release-0.8

Children:

34d7287

Parents:

e5e1eb0

Message:

• Fixed possible js error occurance (#1487872)

File:

• program/js/app.js (modified) (3 diffs)

program/js/app.js

@@ -4855 +4855 @@
   this.set_message_coltypes = function(coltypes, repl)
   {
+    var list = this.message_list,
+      thead = list ? list.list.tHead : null,
+      cell, col, n, len, th, tr;
+
     this.env.coltypes = coltypes;
-
-    // set correct list titles
-    var thead = this.gui_objects.messagelist ? this.gui_objects.messagelist.tHead : null,
-      cell, col, n, len;
 
     // 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');
@@ -4899 +4900 @@
     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)
@@ -4907 +4908 @@
       this.set_env('status_col', n);
 
-    this.message_list.init_header();
+    if (list)
+      list.init_header();
   };