[buildstream] 01/01: doc/source/conf.py: Set language

[ju...@apache.org]

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juergbi pushed a commit to branch juerg/sphinx-language
in repository https://gitbox.apache.org/repos/asf/buildstream.git

commit 5ebd8eff0cecbda7817405b4d244f56f188310c2
Author: Jürg Billeter <j...@bitron.ch>
AuthorDate: Sun Jun 12 13:03:37 2022 +0200

    doc/source/conf.py: Set language
    
    This fixes the following CI failure with Sphinx 5:
    
        Warning, treated as error:
        Invalid configuration value found: 'language = None'. Update your configuration to a valid langauge code. Falling back to 'en' (English).
---
 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 0234d392f..2250c8ef5 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -69,7 +69,7 @@ release = __version__
 #
 # 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'
 
 # There are two options for replacing |today|: either, you set today to some
 # non-false value, then it is used: