Add dummy contact to all contracts not having one.

db_scripts/diff/13832.up

@@ -0,0 +1,10 @@
+USE billing;
+SET AUTOCOMMIT=0;
+
+INSERT INTO contacts VALUES(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, 0, now(), now(), NULL);
+
+SELECT LAST_INSERT_ID() INTO @contact_id;
+
+UPDATE contracts c, resellers r SET c.contact_id = @contact_id WHERE c.id = r.contract_id and c.contact_id IS NULL;
+
+COMMIT;