From 76990cbbda5d93fda560c8a5ab019860f7efaab7 Mon Sep 17 00:00:00 2001
From: Jon Dufresne <jon.dufresne@gmail.com>
Date: Thu, 14 Feb 2019 07:04:55 -0800
Subject: Fixed #30171 -- Fixed DatabaseError in servers tests.

Made DatabaseWrapper thread sharing logic reentrant. Used a reference
counting like scheme to allow nested uses.

The error appeared after 8c775391b78b2a4a2b57c5e89ed4888f36aada4b.
---
 tests/staticfiles_tests/test_liveserver.py | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'tests/staticfiles_tests')

diff --git a/tests/staticfiles_tests/test_liveserver.py b/tests/staticfiles_tests/test_liveserver.py
index 264242bbae..820fa5bc89 100644
--- a/tests/staticfiles_tests/test_liveserver.py
+++ b/tests/staticfiles_tests/test_liveserver.py
@@ -64,6 +64,9 @@ class StaticLiveServerChecks(LiveServerBase):
             # app without having set the required STATIC_URL setting.")
             pass
         finally:
+            # Use del to avoid decrementing the database thread sharing count a
+            # second time.
+            del cls.server_thread
             super().tearDownClass()
 
     def test_test_test(self):
-- 
cgit v1.3