From d4ea342b108264a3baffd440f18670a49efa6342 Mon Sep 17 00:00:00 2001
From: Al Bailey <al.bailey@windriver.com>
Date: Tue, 31 May 2022 14:17:31 +0000
Subject: [PATCH] Fix tox-docs failing sphinx

A new version of sphinx was released May 29 2022
which requires a language setting in config otherwise
a warning (treated as error) causes the sphinx operation
to fail.

Updated the sphinx config file to correct the issue.

The sphinx behavioural change is mentioned here:
https://github.com/sphinx-doc/sphinx/issues/10062
https://github.com/sphinx-doc/sphinx/issues/10474

Partial-Bug: #1976377
Signed-off-by: Al Bailey <al.bailey@windriver.com>
Change-Id: I5c5c501e23744aa0dbaf4280ed5abcd27442f20f
---
 doc/source/conf.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 4f79679e..be3a8b7a 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -61,7 +61,7 @@ openstackdocs_auto_name = False
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+language = 'en'
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.