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

(trunk r9980)

svn path=/main/branches/2.1.2/; revision=9986

diff --git a/bin/emerge b/bin/emerge
index 52975a86a6a548f970a37a45a1e9a4d59da2bcc9..eec45e34ba578a7ce7a7b22af22c19b37d6626a0 100755 (executable)
--- a/bin/emerge
+++ b/bin/emerge
@@ -4528,7 +4528,7 @@ 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.