From f9c3e08bd05553ce7fcead14338a8b41b585db7a Mon Sep 17 00:00:00 2001
From: pengyuesheng <pengyuesheng@gohighsec.com>
Date: Wed, 31 Jul 2019 16:33:25 +0800
Subject: [PATCH] Blacklist sphinx 2.1.0 (autodoc bug)

See https://github.com/sphinx-doc/sphinx/issues/6440 for upstream details

Change-Id: I36d28270744c6eb17bf3b9484b33f0dff70cfff4
---
 doc/requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/requirements.txt b/doc/requirements.txt
index 16779dd2..e3e0b5c5 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,3 +1,3 @@
 sphinx>=1.6.2,!=1.6.6,!=1.6.7,<2.0.0;python_version=='2.7'  # BSD
-sphinx>=1.6.2,!=1.6.6,!=1.6.7;python_version>='3.4'  # BSD
+sphinx>=1.6.2,!=1.6.6,!=1.6.7,!=2.1.0;python_version>='3.4'  # BSD
 openstackdocstheme>=1.20.0 # Apache-2.0