From 672410bea72e04c4ddada7a6ece68820be1bd5c6 Mon Sep 17 00:00:00 2001
From: lethosor <lethosor@gmail.com>
Date: Mon, 5 Dec 2016 12:21:27 -0500
Subject: [PATCH] travis: Use sphinx 1.4 only for now

The sphinx.domains.cpp extension (which I'm not sure we're explicitly using)
generates a warning with parallel docs builds, which causes the Travis build to
fail. This may be something that needs to be fixed upstream.
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 38d053570..932375656 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,7 +19,7 @@ matrix:
             - gcc-4.8-multilib
             - g++-4.8-multilib
 before_install:
-  pip install --user sphinx "requests[security]"
+  pip install --user "sphinx==1.4" "requests[security]"
 script:
 - git tag tmp-travis-build
 - sh travis/git-info.sh