From 458842cbe28121d1510f353c783f83054b8d7e89 Mon Sep 17 00:00:00 2001
From: Patrick Peglar <patrick.peglar@metoffice.gov.uk>
Date: Fri, 28 Oct 2016 10:50:29 +0100
Subject: [PATCH] Add required import.

---
 lib/iris/tests/test_cdm.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/iris/tests/test_cdm.py b/lib/iris/tests/test_cdm.py
index 4047abd7e7..c5bb66a273 100644
--- a/lib/iris/tests/test_cdm.py
+++ b/lib/iris/tests/test_cdm.py
@@ -41,6 +41,7 @@
 import iris.coords
 import iris.cube
 import iris.fileformats
+import iris.fileformats.dot
 import iris.tests.pp as pp
 import iris.tests.stock