[Bug] Device bookmarks are WARNING-emblemed when first mounting them

[jojva]

When I have a bookmark linked to a device (like bookmarking a folder from a USB stick, or a folder from Windows 7 as I have a dual-boot), the icon sometimes gets GTK_STOCK_DIALOG_WARNING emblemed, the little yellow warning triangle.
It happens when the device gets mounted, and the bookmark and its icon appear with the emblem, which is default since before mounting the file doesn't exist.
Apparently the icon is updated from some action like clicking on a folder, and the emblem disappears and everything's fine.
I have to exit and reopen a cinnamon session to have the issue again (unmounting and remounting the device doesn't put the emblem again).
I'm on Fedora 20, with cinnamon-* and nemo on master branches.