From 8e4ee7a7a8a78f71e102a9f69a96b673ce7d5a0e Mon Sep 17 00:00:00 2001
From: Matthew Kassawara <mkassawara@gmail.com>
Date: Fri, 8 Jan 2016 10:55:55 -0700
Subject: [PATCH] Convert warnings to errors

The tox docs environment converts Sphinx warnings to
errors using the '-W' option. However, the equivalent
gate job calls build_sphinx directly and lacks the
necessary option in setup.cfg to convert warnings
to errors. Adding this option to provide the same
checks in both places.

Change-Id: Id752831a5d09d819f342427833f68ccb0acdaaf1
---
 setup.cfg | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/setup.cfg b/setup.cfg
index 831fcea9e..df25b1601 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -62,3 +62,6 @@ input_file = neutron-vpnaas/locale/neutron-vpnaas.pot
 
 [wheel]
 universal = 1
+
+[pbr]
+warnerrors = true