# HG changeset patch
# User Sylvain Thénault <sylvain.thenault@logilab.fr>
# Date 1271342824 -7200
# Node ID 92e9efc8cad5b7485a1a6ccee7a55e8d83922b5e
# Parent  6346f1fd0a506dd315f3774e4f734c93826c77bf
don't fail on cube's pkginfo without __use__

diff -r 6346f1fd0a50 -r 92e9efc8cad5 cwctl.py
--- a/cwctl.py	Thu Apr 15 16:46:43 2010 +0200
+++ b/cwctl.py	Thu Apr 15 16:47:04 2010 +0200
@@ -232,9 +232,11 @@
                 if not isinstance(use, dict):
                     use = dict((key, None) for key in use)
                     self.warnings.append('cube %s should define __depends_cubes__ as a dict not a list')
-            else:
+            elif hasattr(info, '__use__'):
                 self.warnings.append('cube %s should define __depends_cubes__' % cube)
                 use = dict((key, None) for key in info.__use__)
+            else:
+                continue
             for name, constraint in use.items():
                 self.constraints.setdefault(name,set())
                 if constraint: