Fix a name resolution error when trying to delete an attribute does not exist.

Signed-off-by: Jiqing Tang <jiqingtang@google.com>


git-svn-id: http://test.kernel.org/svn/autotest/trunk@3670 592f7852-d20e-0410-864c-8624ca9c26a4
diff --git a/frontend/afe/model_logic.py b/frontend/afe/model_logic.py
index affbf5a..c0c623b 100644
--- a/frontend/afe/model_logic.py
+++ b/frontend/afe/model_logic.py
@@ -876,7 +876,7 @@
             attribute)
         try:
             attribute_model.objects.get(**get_args).delete()
-        except HostAttribute.DoesNotExist:
+        except attribute_model.DoesNotExist:
             pass