1 files changed, 6 insertions, 1 deletions
diff --git a/lib/puppet/util/network_device.rb b/lib/puppet/util/network_device.rb
index d9c1aa34d..7fb8e2ff3 100644
--- a/lib/puppet/util/network_device.rb
+++ b/lib/puppet/util/network_device.rb
@@ -9,4 +9,9 @@ class Puppet::Util::NetworkDevice
   rescue => detail
     raise "Can't load #{device.provider} for #{device.name}: #{detail}"
   end
-end
-\ No newline at end of file
+
+  # Should only be used in tests
+  def self.teardown
+    @current = nil
+  end
+end