From 89f0151a7a4329007b6ac6e93194466f779bb10f Mon Sep 17 00:00:00 2001
From: Matt McCormick <matt.mccormick@kitware.com>
Date: Fri, 20 Jul 2012 15:05:45 -0400
Subject: [PATCH] BUG: Fix testing failures when FreeImage not installed.

FreeImage throws an OSError, which must be caught when attempting
to load the IO plugins for tests to pass without FreeImage installed.
---
 skimage/io/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/skimage/io/__init__.py b/skimage/io/__init__.py
index c5dd0b77..5e701a51 100644
--- a/skimage/io/__init__.py
+++ b/skimage/io/__init__.py
@@ -31,7 +31,7 @@ def _load_preferred_plugins():
             try:
                 use_plugin(plugin, kind=func)
                 break
-            except (ImportError, RuntimeError):
+            except (ImportError, RuntimeError, OSError):
                 pass
 
     # Use PIL as the default imread plugin, since matplotlib (1.2.x)