From 20613eb78529c7328aef9c23142fccf976b85b1b Mon Sep 17 00:00:00 2001
From: Steven Silvester <steven.silvester@ieee.org>
Date: Mon, 4 Apr 2016 08:25:47 -0500
Subject: [PATCH] Fix local test function

---
 skimage/__init__.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/skimage/__init__.py b/skimage/__init__.py
index 8acdb589..c2456954 100644
--- a/skimage/__init__.py
+++ b/skimage/__init__.py
@@ -80,6 +80,7 @@ else:
     def _test(doctest=False, verbose=False):
         """Run all unit tests."""
         import nose
+        import warnings
         args = ['', pkg_dir, '--exe', '--ignore-files=^_test']
         if verbose:
             args.extend(['-v', '-s'])