dock folder (view content as grid) icon not showing due to file preview.
I have a folder of aliases on my dock.
You can see a screenshot and folder source at https://github.com/willfarrell/Browsers
I have an alias, BlackBerry 10, that links to a VMware file (that has a Finder preview). When displayed through the doc it shows an broken icon (file icon with warning symbols and app icon).
Is there a was to disable preview on an alias? or another workaround to have the icon appear properly in the dock folder?
MacBook Pro (Retina, 13-inch, Late 2012), OS X Mountain Lion (10.8.4)