File 0001-use-get_boolean_option-for-warnerrors.patch of Package python-pbr

From 2a31f03dc32a7f07059d3e4e3f918474c4af2669 Mon Sep 17 00:00:00 2001
From: Dirk Mueller <dirk@dmllr.de>
Date: Thu, 28 Aug 2014 12:28:15 +0200
Subject: [PATCH] use get_boolean_option for warnerrors

This way even warnerrors = 0 is handled properly.

Change-Id: I83d2eb105d07fd65ebc720c63038fc3c542b7f90
---
 pbr/packaging.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pbr/packaging.py b/pbr/packaging.py
index a57b453..0f31950 100644
--- a/pbr/packaging.py
+++ b/pbr/packaging.py
@@ -750,7 +750,7 @@ try:
                 self.project = self.distribution.get_name()
                 self.version = self.distribution.get_version()
                 self.release = self.distribution.get_version()
-                if 'warnerrors' in option_dict:
+                if get_boolean_option(option_dict, 'warnerrors', 'WARNERRORS'):
                     self._sphinx_run()
                 else:
                     setup_command.BuildDoc.run(self)
-- 
2.0.4