From b8070d388f2b044491bd00c56074dea760b745a9 Mon Sep 17 00:00:00 2001
From: Jens Hedegaard Nielsen <jens.nielsen@ucl.ac.uk>
Date: Fri, 10 Jul 2015 13:29:56 -0500
Subject: [PATCH] Make sure pil files are closed correctly

Silence warnings in some tests
---
 lib/matplotlib/image.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/matplotlib/image.py b/lib/matplotlib/image.py
index 686f5d928424..22a5c24d3aa3 100644
--- a/lib/matplotlib/image.py
+++ b/lib/matplotlib/image.py
@@ -1259,8 +1259,10 @@ def pilread(fname):
             from PIL import Image
         except ImportError:
             return None
-        image = Image.open(fname)
-        return pil_to_array(image)
+        with open(fname, 'rb') as f:
+            image = Image.open(f)
+            array = pil_to_array(image)
+        return array
 
     handlers = {'png': _png.read_png, }
     if format is None: