From: Suresh Kumar <sureshdsk91@gmail.com>
Date: Sat, 23 Oct 2021 14:45:36 +0000 (+0530)
Subject: fix: check if cursor is closed
X-Git-Tag: 3.0.2~11^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6363a0c00fcd14669985b63c9eb8fd009fe76a90;p=thirdparty%2Fpsycopg.git

fix: check if cursor is closed
---

diff --git a/psycopg/psycopg/cursor.py b/psycopg/psycopg/cursor.py
index cbc1dda97..71b66cb90 100644
--- a/psycopg/psycopg/cursor.py
+++ b/psycopg/psycopg/cursor.py
@@ -451,6 +451,8 @@ class BaseCursor(Generic[ConnectionType, Row]):
         )
 
     def _check_result(self) -> None:
+        if self._conn.closed:
+            raise e.InterfaceError("the cursor is closed")
         res = self.pgresult
         if not res:
             raise e.ProgrammingError("no result available")