From ec91829f3cd2e63e03461da5b37eb3ab43d7d492 Mon Sep 17 00:00:00 2001
From: Antony Lee <anntzer.lee@gmail.com>
Date: Thu, 18 Jun 2020 15:47:51 +0200
Subject: [PATCH] Don't linewrap css in svg header.

Output the tiny bit of CSS in every SVG header as
```xml
  <style type="text/css">*{stroke-linecap:butt;stroke-linejoin:round;}</style>
```
instead of the slightly weirdly indented
```
  <style type="text/css">
*{stroke-linecap:butt;stroke-linejoin:round;}
  </style>
```
---
 lib/matplotlib/backends/backend_svg.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/matplotlib/backends/backend_svg.py b/lib/matplotlib/backends/backend_svg.py
index bfba00063629..f8676c6dfd0f 100644
--- a/lib/matplotlib/backends/backend_svg.py
+++ b/lib/matplotlib/backends/backend_svg.py
@@ -430,9 +430,7 @@ def _write_default_style(self):
             'stroke-linejoin': 'round',
             'stroke-linecap': 'butt'})
         writer.start('defs')
-        writer.start('style', type='text/css')
-        writer.data('*{%s}\n' % default_style)
-        writer.end('style')
+        writer.element('style', type='text/css', text='*{%s}' % default_style)
         writer.end('defs')
 
     def _make_id(self, type, content):