Don't assume that altlist() will succeed inside display_problems().

svn path=/main/trunk/; revision=9980

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index 85d6aa942976a9554b45cd33c5ceaec4d7b2541f..59024197c31a69d1a153584c6433f2ec456916a2 100644 (file)
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -4375,7 +4375,7 @@ class depgraph(object):
                to ensure that the user is notified of problems with the graph.
                """
 
-               task_list = self.altlist()
+               task_list = self._serialized_tasks_cache
 
                # Any blockers must be appended to the tail of the list,
                # so we only need to check the last item.