From f9bd81d7e61628f619f39d399532fc4dedfab256 Mon Sep 17 00:00:00 2001
From: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Date: Sun, 17 May 2020 01:51:12 +1200
Subject: [PATCH] Fixed isBusy/getResult loop

Missing a continuation which would have likely lead to block.
---
 psycopg3/generators.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/psycopg3/generators.py b/psycopg3/generators.py
index 3deed3fbf..cf7561490 100644
--- a/psycopg3/generators.py
+++ b/psycopg3/generators.py
@@ -112,6 +112,7 @@ def fetch(pgconn: pq.proto.PGconn) -> PQGen[List[pq.proto.PGresult]]:
         pgconn.consume_input()
         if pgconn.is_busy():
             yield pgconn.socket, Wait.R
+            continue
         res = pgconn.get_result()
         if res is None:
             break
-- 
2.47.2