[dak/master] Make validation of DBSource less strong.

[Torsten Werner <twerner@debian.org>]

Signed-off-by: Torsten Werner <twerner@debian.org>
---
 daklib/dbconn.py |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/daklib/dbconn.py b/daklib/dbconn.py
index 5e04784..d81e1ed 100755
--- a/daklib/dbconn.py
+++ b/daklib/dbconn.py
@@ -2239,8 +2239,7 @@ class DBSource(ORMObject):
             'install_date']
 
     def not_null_constraints(self):
-        return ['source', 'version', 'maintainer', 'changedby', \
-            'poolfile', 'install_date']
+        return ['source', 'version', 'install_date']
 
 __all__.append('DBSource')
 
-- 
1.5.6.5