132032 - column settings for unread msg count in folder pane not followed - r=bhuvan, sr=sspitzer, a=asa

mailnews/base/resources/content/msgMail3PaneWindow.js

@@ -697,7 +697,7 @@ function OnLoadFolderPane()
 
     var folderUnreadCol = document.getElementById("folderUnreadCol");
     var hidden = folderUnreadCol.getAttribute("hidden");
-    if (!hidden)
+    if (hidden != "true")
     {
         var folderNameCell = document.getElementById("folderNameCell");
         folderNameCell.setAttribute("label", "?folderTreeSimpleName");