fix reconnect error handling in EventHistory #2

Author: kelvich

Diff for: tests2/lib/bank_client.py

@@ -134,7 +134,7 @@ def exec_tx(self, name, tx_block):
                     self.history.register_finish(event_id, 'ReConnect')
                     continue
 
-                tx_block(conn, cur)                
+                tx_block(conn, cur)    
                 self.history.register_finish(event_id, 'Commit')
             except psycopg2.Error as e:
                 self.history.register_finish(event_id, e.pgerror)