From 68e88965b6ed36bc97c27372aa6c410518af7e1a Mon Sep 17 00:00:00 2001
From: Clark Boylan <clark.boylan@gmail.com>
Date: Thu, 6 Mar 2014 16:09:19 -0800
Subject: Init sphinx config values before accessing them.

Sphinx's config object needs to have its values initialized with
init_values for the values to be loaded from _raw_config into config.
Without this pbr gets null equivalent values from Sphinx's config. These
null values prevented man pages from being built when Sphinx warnerrors
is set. Fix this.

Change-Id: I0f17ca6eff036a0bcc6686fcc3f4efe0830cc585
---
 pbr/packaging.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pbr/packaging.py b/pbr/packaging.py
index a79af8c..c39f5f7 100644
--- a/pbr/packaging.py
+++ b/pbr/packaging.py
@@ -694,6 +694,7 @@ try:
             if self.today:
                 confoverrides['today'] = self.today
             sphinx_config = config.Config(self.config_dir, 'conf.py', {}, [])
+            sphinx_config.init_values()
             if self.builder == 'man' and len(sphinx_config.man_pages) == 0:
                 return
             app = application.Sphinx(
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