$OpenBSD: patch-docs_html_conf_py,v 1.1 2019/08/25 07:30:37 kmos Exp $

Prevent build from calling out to the internet.

Index: docs/html/conf.py
--- docs/html/conf.py.orig
+++ docs/html/conf.py
@@ -30,7 +30,7 @@ sys.path.insert(0, docs_dir)
 # Add any Sphinx extension module names here, as strings. They can be
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 # extensions = ['sphinx.ext.autodoc']
-extensions = ['sphinx.ext.extlinks', 'pip_sphinxext', 'sphinx.ext.intersphinx']
+extensions = ['sphinx.ext.extlinks', 'pip_sphinxext']
 
 # intersphinx
 intersphinx_cache_limit = 0
