Clone asap_nodes so that iteration is safe for node removal.

svn path=/main/trunk/; revision=7124

diff --git a/pym/emerge/__init__.py b/pym/emerge/__init__.py
index 4e1b7337b955657d121845b4f856a624df93e883..b7aedde07a4f527de4d12719b37acb71aaaec546 100644 (file)
--- a/pym/emerge/__init__.py
+++ b/pym/emerge/__init__.py
@@ -2102,7 +2102,7 @@ class depgraph(object):
                        selected_nodes = None
                        if asap_nodes:
                                """ASAP nodes are merged before their soft deps."""
-                               for node in asap_nodes:
+                               for node in asap_nodes[:]:
                                        if not mygraph.contains(node):
                                                asap_nodes.remove(node)
                                                continue