[PATCH 1/1] doc: define html_context in conf.py

[Heinrich Schuchardt]

The dictionary html_context is not passed into conf.py but must be created
there. See
https://dev.readthedocs.io/en/latest/design/theme-context.html#customizing-the-context

Fixes: df86796028df ("doc: enable ReadTheDocs addon management")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
---
 doc/conf.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/conf.py b/doc/conf.py
index e79134cc3d7..ced3a6723fc 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -26,7 +26,9 @@ html_baseurl = os.environ.get("READTHEDOCS_CANONICAL_URL", "")
 
 # Tell Jinja2 templates the build is running on Read the Docs
 if os.environ.get("READTHEDOCS", "") == "True":
-    html_context["READTHEDOCS"] = True
+    html_context = {
+        'READTHEDOCS' : True,
+    }
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
-- 
2.45.2