From c28e1b0aebe19b7db292eb7c1b6deba8af6754e0 Mon Sep 17 00:00:00 2001
From: Jens Hedegaard Nielsen <jens.nielsen@ucl.ac.uk>
Date: Wed, 13 Jan 2016 13:48:06 +0000
Subject: [PATCH] Fix new pep8 issue in legend_demo5

---
 examples/pylab_examples/legend_demo5.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/pylab_examples/legend_demo5.py b/examples/pylab_examples/legend_demo5.py
index 699babe..5668966 100644
--- a/examples/pylab_examples/legend_demo5.py
+++ b/examples/pylab_examples/legend_demo5.py
@@ -41,7 +41,7 @@ def create_artists(self, legend, orig_handle,
                 lw = orig_handle.get_linewidths()[i]
             except IndexError:
                 lw = orig_handle.get_linewidths()[0]
-            if dashes[0] != None:
+            if dashes[0] is not None:
                 legline.set_dashes(dashes[1])
             legline.set_color(color)
             legline.set_transform(trans)