From b73925d25803b78dbbaf37d35799cb4a09a54d67 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@qoqa.com>
Date: Tue, 21 Jun 2022 10:58:12 +0200
Subject: [PATCH] Fix cursor already closed error on retryable errors

When a job is postponed because of a retryable error, as the error
is not re-raised, we reach the new method

    self._enqueue_dependent_jobs(env, job)

With a closed cursor. Return early in case of postponing, as there is
no chance dependent jobs can become pending anyway.
---
 queue_job/controllers/main.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/queue_job/controllers/main.py b/queue_job/controllers/main.py
index e47461eab0..6ce3a7c071 100644
--- a/queue_job/controllers/main.py
+++ b/queue_job/controllers/main.py
@@ -148,6 +148,7 @@ def retry_postpone(job, message, seconds=None):
             # traceback in the logs we should have the traceback when all
             # retries are exhausted
             env.cr.rollback()
+            return ""
 
         except (FailedJobError, Exception) as orig_exception:
             buff = StringIO()