lib/cronicle/dsl/context.rb in cronicle-0.1.4 vs lib/cronicle/dsl/context.rb in cronicle-0.1.5

@@ -40,9 +40,14 @@
     if target.empty?
       raise ArgumentError, ':servers or :roles is not passed to `on` method'
     end
 
     target.assert_valid_keys(:servers, :roles)
+    values = Cronicle::DSL::Context::Job.new(target, &block).result.values
 
-    @result.concat(Cronicle::DSL::Context::Job.new(target, &block).result.values)
+    @result.concat(values.empty? ? [{
+      :servers => Array(target[:servers]),
+      :roles => Array(target[:roles]),
+      :job => {}
+    }] : values)
   end
 end