From b5a988a52fbd81e777c6f6fa737e802bd27d724a Mon Sep 17 00:00:00 2001
From: Steven Silvester <steven.silvester@ieee.org>
Date: Fri, 24 Oct 2014 16:30:56 -0500
Subject: [PATCH] Close the image file pointer when done.

---
 skimage/io/collection.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/skimage/io/collection.py b/skimage/io/collection.py
index 3f9e0890..4bf72ced 100644
--- a/skimage/io/collection.py
+++ b/skimage/io/collection.py
@@ -216,6 +216,9 @@ class ImageCollection(object):
                             im.seek(i)
                         except EOFError:
                             break
+                if hasattr(im, 'fp') and im.fp:
+                    im.fp.close()
+
         self._frame_index = index
         return len(index)