[FIX] uninstall: use ir_model.model instead of ir_model.name (the former is the model name while the later is not...).

bzr revid: vmt@openerp.com-20120607124156-p4xupmdjoi2vgunt

openerp/addons/base/ir/ir_model_constraint.py

@@ -47,7 +47,7 @@ class ir_model_constraint(Model):
         ids.reverse()
         to_unlink = []
         for data in self.browse(cr, uid, ids, context):
-            model = data.model.name
+            model = data.model.model
             model_obj = self.pool.get(model)
             name = openerp.tools.ustr(data.name)
             typ = data.type