Created attachment 386958 [details, diff] Patch to treat dirs as files _noncomments When /etc/portage/package.use is a directory, ufed-0.91 (and current live version) ignores the content of that directory, actually even printing an warning message about an undefined values used in concatenation. The fix is simple: For directories, simply use _get_files_from_dir and concatenate all found files. In order to fix similar possible issues with other files/dirs as well, I think it is simplest to do this in the function _noncomments. A corresponding patch is appended.
Thank you very much for the fix. I currently have no classic files as directories, but the live version should now be able to use those (like package.use) as directories.
*** Bug 527092 has been marked as a duplicate of this bug. ***
Fixed in ufed-0.92