[dak/master] Add missing import for NoResultFound.

[Ansgar Burchardt <ansgar@debian.org>]

---
 dak/process_policy.py |    1 +
 1 file changed, 1 insertion(+)

diff --git a/dak/process_policy.py b/dak/process_policy.py
index 6ab2c8f..0f2f22a 100755
--- a/dak/process_policy.py
+++ b/dak/process_policy.py
@@ -37,6 +37,7 @@ import re
 import sys
 import traceback
 import apt_pkg
+from sqlalchemy.orm.exc import NoResultFound
 
 from daklib.dbconn import *
 from daklib import daklog
-- 
1.7.10.4