lib/fog/openstack/requests/compute/create_image.rb in fog-1.3.1 vs lib/fog/openstack/requests/compute/create_image.rb in fog-1.4.0

@@ -7,10 +7,10 @@
           body = { 'createImage' => {
             'name' => name,
             'metadata' => metadata
           }}
           data = server_action(server_id, body)
-          image_id = data.headers["Location"].scan(/.*\/(.*)/).flatten
+          image_id = data.headers["Location"].scan(/.*\/(.*)/).flatten[0]
           get_image_details(image_id)
         end
 
       end