psycopgwrapper: make server_version int

diff --git a/python/skytools/psycopgwrapper.py b/python/skytools/psycopgwrapper.py
index 0cd053a1ce8dc331b8c154b52c806b1fe7511e61..aeaa7a741ae946c7a347fe727fd634350f2b35ff 100644 (file)
--- a/python/skytools/psycopgwrapper.py
+++ b/python/skytools/psycopgwrapper.py
@@ -121,7 +121,7 @@ def connect_database(connstr):
         db.set_isolation_level(0)
         curs = db.cursor()
         curs.execute('show server_version_num')
-        db.server_version = curs.fetchone()[0]
+        db.server_version = int(curs.fetchone()[0])
         db.set_isolation_level(iso)
     return db