lib/percheron/actions/stop.rb in percheron-0.6.3 vs lib/percheron/actions/stop.rb in percheron-0.6.4

@@ -7,11 +7,12 @@
       def initialize(container)
         @container = container
       end
 
       def execute!
-        stop! if container.running?
-        container
+        results = []
+        results << stop! if container.running?
+        results.compact.empty? ? nil : container
       end
 
       private
 
         attr_reader :container