[imp] add attachment - select file window show up two times

[Jens Grüntjes]

Zitat von Michael M Slusarz <slusarz at horde.org>:

> Quoting Samuel Wolf <samuel at sheepflock.de>:
>
>> Zitat von Jens Grüntjes <jens.gruentjes at ebira.de>:
>>
>>> Zitat von Samuel Wolf <samuel at sheepflock.de>:
>>>
>>>> Hi,
>>>>
>>>> if I choose a file after click on "Add Attachment" the file load  
>>>> up, but the window to select the file show up again. Choose the  
>>>> same file again and click ok load the file up a second time and  
>>>> the file select window close.
>>>>
>>>> Click on abort after the first file select close the window and  
>>>> show the uploaded attachment as expected.
>>>> Upload via Drag & Drop work fine.
>>>>
>>>> This happens in Iceweasel 22 on Debian 7.1, but not in Chromium  
>>>> Version 27.0.1453.110 on my Debian desktop.
>>>> Can anyone confirm this?
>>> Yes, I experience the same with Firefox 22 on Kubuntu 13.04 and  
>>> with Firefox 22 on Xubuntu. Chromium 28.0.1500.5 works fine on  
>>> Kubuntu. IE10 also works fine on Windows 7 Home.
>>
>> Same with Firefox on Windows 7.
>> Horde or browser bug?
>
> Sounds like a browser bug, if this just started happening with the  
> latest release of Firefox.  I can verify FF 21 works just fine.
I just realized that if you click on "add attachment" the file dialog  
is opened *twice* and not opened again after adding the first file.  
Nevertheless it is probably a browser bug.

Jens