Better check for non-array boards/files members.

src/Archive/Redirect.coffee

@@ -20,9 +20,9 @@ Redirect =
 
     archives = {}
     for data in Conf['archives']
+      for key in ['boards', 'files']
+        data[key] = [] unless data[key] instanceof Array
       {uid, name, boards, files, software, withCredentials} = data
-      boards = [] unless boards instanceof Array
-      files  = [] unless files  instanceof Array
       archives[JSON.stringify(uid ? name)] = data
       for boardID in boards
         unless withCredentials

src/General/Settings.coffee

@@ -467,6 +467,7 @@ Settings =
     itemsArchive[name] = Conf[name] for name in ['archives', 'selectedArchives', 'lastarchivecheck']
     $.get itemsArchive, (itemsArchive) ->
       $.extend Conf, itemsArchive
+      Redirect.selectArchives()
       Settings.addArchiveTable section
 
     boardSelect    = $ '#archive-board-select', section
@@ -496,8 +497,6 @@ Settings =
 
     archBoards = {}
     for {uid, name, boards, files, software, withCredentials} in Conf['archives']
-      boards = [] unless boards instanceof Array
-      files  = [] unless files  instanceof Array
       for boardID in boards
         o = archBoards[boardID] or=
           thread: [[], []]