From a4a628b5292405ce40b9395bc961f87557ccd58e Mon Sep 17 00:00:00 2001
From: Steven Silvester <steven.silvester@ieee.org>
Date: Fri, 12 Dec 2014 09:38:48 -0600
Subject: [PATCH] Fix file indexing in ImageCollection

---
 skimage/io/collection.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/skimage/io/collection.py b/skimage/io/collection.py
index b7df8a3a..6a59b22c 100644
--- a/skimage/io/collection.py
+++ b/skimage/io/collection.py
@@ -210,12 +210,12 @@ class ImageCollection(object):
                 else:
                     i = 0
                     while True:
-                        i += 1
-                        index.append((fname, i))
                         try:
                             im.seek(i)
                         except EOFError:
                             break
+                        index.append((fname, i))
+                        i += 1
                 if hasattr(im, 'fp') and im.fp:
                     im.fp.close()