From c72bf0817f73ced9b3b9e15355f2cb0eae0bc04d Mon Sep 17 00:00:00 2001
From: Eyal <eyal.bar-ilan@nokia.com>
Date: Thu, 4 Jul 2019 14:27:56 +0300
Subject: [PATCH] Blacklist sphinx 2.1.0 (autodoc bug)

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

Change-Id: I56f49e5a6b17b0a4bda06b0b335172d5660a2ce1
---
 doc/requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/requirements.txt b/doc/requirements.txt
index 9b5e73810..ffd53839a 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -4,6 +4,6 @@
 oslo.config>=5.2.0 # Apache-2.0
 openstackdocstheme>=1.24.0 # Apache-2.0
 sphinx!=1.6.6,!=1.6.7,>=1.6.2,<2.0.0;python_version=='2.7'  # BSD
-sphinx!=1.6.6,!=1.6.7,>=1.6.2;python_version>='3.4'  # BSD
+sphinx!=1.6.6,!=1.6.7,!=2.1.0,>=1.6.2;python_version>='3.4'  # BSD
 reno>=2.7.0 # Apache-2.0
 docutils>=0.11  # OSI-Approved Open Source, Public Domain