# HG changeset patch
# User Graziella Toutoungis <graziella.toutoungis@logilab.fr>
# Date 1241530783 -7200
# Node ID 1586c0ed9a9210bee505b6a1871d09a36acac5b4
# Parent  39860636e1848c9e36b1dae195ec2ee75430f540
nicer assertion message

diff -r 39860636e184 -r 1586c0ed9a92 cwconfig.py
--- a/cwconfig.py	Tue May 05 15:39:03 2009 +0200
+++ b/cwconfig.py	Tue May 05 15:39:43 2009 +0200
@@ -677,7 +677,7 @@
         return join(self.instance_data_dir(), self.appid)
 
     def init_cubes(self, cubes):
-        assert self._cubes is None
+        assert self._cubes is None, self._cubes
         self._cubes = self.reorder_cubes(cubes)
         # load cubes'__init__.py file first
         for cube in cubes: