Reinstated the try...catch exception handler

content/overlay.js

@@ -5,7 +5,7 @@
  * 1.1 (the "License"); you may not use this file except in compliance with
  * the License. You may obtain a copy of the License at
  * http://www.mozilla.org/MPL/
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS" basis,
  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  * for the specific language governing rights and limitations under the
@@ -31,7 +31,7 @@
  * and other provisions required by the GPL or the LGPL. If you do not delete
  * the provisions above, a recipient may use your version of this file under
  * the terms of any one of the MPL, the GPL or the LGPL.
- * 
+ *
  * ***** END LICENSE BLOCK ***** */
 
 const Cc = Components.classes;
@@ -193,8 +193,8 @@ var emptyem = {
     //
     // For all servers, find Junk and Trash folders
     //
-    // try
-    // {
+    try
+    {
       //
       // Get the latest preferences
       //
@@ -211,12 +211,12 @@ var emptyem = {
 
       this.removeAllJunkFolders(this.servers);
       this.removeAllTrashFolders(this.servers);
-    // }
-    // catch(ex)
-    // {
-    //   this.debugMessage("Exception - " + ex);
-    //   this.debugMessage("Stack - " + ex.stack);
-    // }
+    }
+    catch(ex)
+    {
+      this.debugMessage("Exception - " + ex);
+      this.debugMessage("Stack - " + ex.stack);
+    }
   },
   onToolbarEmptyTrashJunkButtonCommand: function(e) {
     emptyem.onMenuEmptyTrashJunkCommand(e);