Fix broken IUSE defaults handling when filtering USE for the Packages file.

svn path=/main/trunk/; revision=9739

diff --git a/pym/portage/dbapi/bintree.py b/pym/portage/dbapi/bintree.py
index f920c0fab9c3662b04fcee469fe5933429058cd2..f58e220af35a6d22899f18f98f9b63f213a84fce 100644 (file)
--- a/pym/portage/dbapi/bintree.py
+++ b/pym/portage/dbapi/bintree.py
@@ -837,7 +837,7 @@ class binarytree(object):
                del metadata["DESCRIPTION"]
                use = metadata["USE"].split()
                raw_use = use
-               iuse = set(metadata["IUSE"].split())
+               iuse = set(f.lstrip("-+") for f in metadata["IUSE"].split())
                use = [f for f in use if f in iuse]
                use.sort()
                metadata["USE"] = " ".join(use)