Fix #2027: `make epub got errors if html_title` is None

Sphinx does not expect setting None value as ``html_title`` in
spite of documented.
This changed that to deny None value as ``html_title``.
This commit is contained in:
Takeshi KOMIYA
2016-01-01 10:35:45 +09:00
parent ed196a8adf
commit 3c907f2337
3 changed files with 5 additions and 6 deletions
+1 -2
View File
@@ -565,8 +565,7 @@ that use Sphinx's HTMLWriter class.
The "title" for HTML documentation generated with Sphinx's own templates.
This is appended to the ``<title>`` tag of individual pages, and used in the
navigation bar as the "topmost" element. It defaults to :samp:`'{<project>}
v{<revision>} documentation'` (with the values coming from the config
values).
v{<revision>} documentation'`.
.. confval:: html_short_title