[imp] Remove "Empty Folder" icon from mail icons

[R Phillips]

On 20/06/12 14:25, Leena Heino wrote:
> On Wed, 20 Jun 2012, JP Edwards wrote:
> 
>> Hi,
>> Is there an option to remove the "Empty Folder" icon from the imp
>> folder icons. 
> ?? If there is no option what file should I look in to edit out
> this functionality.
> ?? Horde (horde) 3.3.10Mail (imp) H3 (4.3.9)
>> Thanks in advance,
> 
> If you want to patch then you should consider patching the file
> imp/mailbox.php
> 
> Attached is a patch we used here locally. It still shows "empty folder"
> icon but if the folder is not either Trash or Spam it replaces the
> default action to purge deleted.

That's a better idea than what we do here which is just to remove it by
patching the code - too many people were clicking on the icon thinking
they were purging trash rather than what the icon actually did, leading
to recovery requests.