From c6861fa915c35f0fe89fa34687861bcb92289e46 Mon Sep 17 00:00:00 2001
From: pallavi <pallavi.s@nectechnologies.in>
Date: Thu, 8 Jun 2017 17:58:37 +0530
Subject: [PATCH] Fix html_last_updated_fmt for Python3.

html_last_updated_fmt option is interpreted as a
byte string in python3, causing Sphinx build to break.
This patch makes it utf-8 string.

Change-Id: Ie954a0fb0a0eaf6e23a1bf9a846c4fd665606acc
Closes-Bug:#1693670
---
 api-ref/source/conf.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/api-ref/source/conf.py b/api-ref/source/conf.py
index 5a1a98c83..c1716c0f1 100644
--- a/api-ref/source/conf.py
+++ b/api-ref/source/conf.py
@@ -162,8 +162,7 @@ html_context = {'bug_tag': 'api-ref',
 git_cmd = ["git", "log", "--pretty=format:'%ad, commit %h'", "--date=local",
            "-n1"]
 try:
-    html_last_updated_fmt = subprocess.Popen(
-        git_cmd, stdout=subprocess.PIPE).communicate()[0].decode()
+    html_last_updated_fmt = subprocess.check_output(git_cmd).decode('utf-8')
 except Exception:
     warnings.warn('Cannot get last updated time from git repository. '
                   'Not setting "html_last_updated_fmt".')