From db45127fa93b495337df3e39a1c4622fce297ada Mon Sep 17 00:00:00 2001
From: Tony S Yu <tsyu80@gmail.com>
Date: Tue, 3 Dec 2013 23:16:50 -0600
Subject: [PATCH] Fix test so it doesn't have side-effects

---
 skimage/io/tests/test_io.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/skimage/io/tests/test_io.py b/skimage/io/tests/test_io.py
index 51b9a336..6b74ae34 100644
--- a/skimage/io/tests/test_io.py
+++ b/skimage/io/tests/test_io.py
@@ -33,8 +33,12 @@ def test_imread_url():
 def test_imread_no_plugin():
     # tweak data path so that file URI works on both unix and windows.
     image_path = os.path.join(data_dir, 'lena.png')
+    plugins = plugin_store['imread']
     plugin_store['imread'] = []
-    io.imread(image_path)
+    try:
+        io.imread(image_path)
+    finally:
+        plugin_store['imread'] = plugins
 
 
 if __name__ == "__main__":