if no tables dont search fkeys

diff --git a/python/londiste/setup.py b/python/londiste/setup.py
index 9095b41fb5d52befdd81e03827e3131801c45cc5..057e1a9f9090112a87a4cbb9ac5a8b3acb746d08 100644 (file)
--- a/python/londiste/setup.py
+++ b/python/londiste/setup.py
@@ -337,6 +337,9 @@ class SubscriberSetup(CommonSetup):
                      'active' : "select %s from londiste.find_table_%s(%%s)"}
 
         table_list = self.clean_subscriber_tables(table_list)
+        if len(table_list) == 0:
+            self.log.info("No tables, no fkeys")
+            return
 
         dst_db = self.get_database('subscriber_db')
         dst_curs = dst_db.cursor()