X-Git-Url: https://git.decadent.org.uk/gitweb/?a=blobdiff_plain;f=tests%2Fdbtest_validation.py;h=8592124e7cc2a454d7182aa0419907b3c3a1bd4d;hb=026bdb9580e6d18bf504d2f44d46890df5d89f1a;hp=32f47eb8fcd724fcc31d6c31abfb46ffeb987472;hpb=446a1b59b3ff64fe9332ece7e2f3b853ccef6bc3;p=dak.git

diff --git a/tests/dbtest_validation.py b/tests/dbtest_validation.py
index 32f47eb8..8592124e 100755
--- a/tests/dbtest_validation.py
+++ b/tests/dbtest_validation.py
@@ -25,7 +25,7 @@ class ValidatorTestCase(DBDakTestCase):
         self.session.add(architecture)
         self.session.flush()
         # before_update validation should fail
-        architecture.arch_string = ''
+        architecture.arch_string = None
         self.assertRaises(DBUpdateError, self.session.flush)
         self.session.rollback()