From 5989869829b133816bcc6a37a407845a5c87f86f Mon Sep 17 00:00:00 2001
From: Philipp Rudiger <P.Rudiger@ed.ac.uk>
Date: Wed, 12 Apr 2017 22:04:56 +0100
Subject: [PATCH] Add teardown to RGBInterfaceTest

---
 tests/testimageinterfaces.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/testimageinterfaces.py b/tests/testimageinterfaces.py
index 677f29c1f1..bb5308400c 100644
--- a/tests/testimageinterfaces.py
+++ b/tests/testimageinterfaces.py
@@ -214,6 +214,9 @@ def setUp(self):
         self.eltype.datatype = [self.datatype]
         self.init_data()
 
+    def tearDown(self):
+        self.eltype.datatype = self.restore_datatype
+
     def init_data(self):
         self.rgb_array = np.random.rand(10, 10, 3)
         self.rgb = RGB(self.rgb_array[::-1], bounds=(-10, 0, 10, 10))