Add UnmergeDepPriority.optional attribute, to avoid traceback.

svn path=/main/trunk/; revision=12579

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index 1a28a21dccb63b2f8b428af1c709f02bfeea2882..4bd26824404739ba38954af2f033175c5cde32d6 100644 (file)
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -1002,7 +1002,7 @@ class BlockerDepPriority(DepPriority):
 BlockerDepPriority.instance = BlockerDepPriority()
 
 class UnmergeDepPriority(AbstractDepPriority):
-       __slots__ = ("satisfied",)
+       __slots__ = ("optional", "satisfied",)
        """
        Combination of properties           Priority  Category