Comment 7 for bug 376445

> What icon theme do you use?
The name of theme is in russian and corresponding word in English will be "Clearance".
> The code probably check the icon to update the display but should not rely on that to update the button
Trashapplet does exactly this. It checks if it's own current icon of trashcan is the same as trashcan's. And uses itemcount to update tooltip.

Unfortunately after restarting nautilus (logout/login) i have no this issue. Will wait until it happens again.

I wrote simple code (attaching) to check icon name but obviously now it shows that all is ok.