From ab6104cb8b2c8c46c07868671a354fabad45f3a8 Mon Sep 17 00:00:00 2001
From: Dong Ma <winterma.dong@gmail.com>
Date: Mon, 26 Jun 2017 00:08:50 +0800
Subject: [PATCH] turn on warning-is-error in documentation build

Turn on the flag to ensure that future warnings in the doc build
trigger a build failure.

Change-Id: I95292fecac50302ca77d1f90295d316c5f204dd6
---
 setup.cfg | 1 +
 1 file changed, 1 insertion(+)

diff --git a/setup.cfg b/setup.cfg
index 6d16ea0..983a751 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -38,6 +38,7 @@ oslo.config.opts =
 source-dir = doc/source
 build-dir = doc/build
 all_files = 1
+warning-is-error = 1
 
 [upload_sphinx]
 upload-dir = doc/build/html