From aa372327a15c33acb490db4f794e5fd382ea0c0e Mon Sep 17 00:00:00 2001
From: Andreas Jaeger <aj@suse.com>
Date: Mon, 29 Feb 2016 19:58:40 +0100
Subject: [PATCH] Remove unused pngmath Sphinx extension

There's no RST file that uses ".. math" and thus
the pngmath Sphinx extension is not used and can
get removed.

Change-Id: I3ea4b529025c8ac3c4092f3720124647861e6668
---
 doc/source/conf.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 7f1e7a9c..808484b0 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -31,7 +31,6 @@ sys.path.insert(0, os.path.abspath('./'))
 
 extensions = ['sphinx.ext.autodoc',
               'sphinx.ext.coverage',
-              'sphinx.ext.pngmath',
               'sphinx.ext.ifconfig',
               'sphinx.ext.intersphinx',
               'sphinx.ext.graphviz',