lib/sfn/command_module/stack.rb in sfn-0.4.4 vs lib/sfn/command_module/stack.rb in sfn-0.4.6

@@ -108,10 +108,10 @@
         # @return [Hash]
         def populate_parameters!(stack, current_params={})
           if(stack['Parameters'])
             if(config.get(:parameter).is_a?(Array))
               config[:parameter] = Smash[
-                *config.get(:parameter).map(&:to_a)
+                *config.get(:parameter).map(&:to_a).flatten
               ]
             end
             if(config.get(:parameters))
               config.set(:parameters,
                 config.get(:parameters).merge(config[:parameter])