lib/rspec/dry-plugins.rb in dry-plugins-0.2.0 vs lib/rspec/dry-plugins.rb in dry-plugins-0.3.0

@@ -37,14 +37,15 @@
       end
 
       def a_plugins_host(name: :ExamplePluginsHost, parent: nil, &block)
         an_example_class(name: name, parent: parent) do
           extend Dry::Plugins
-          instance_exec(&block)
+          instance_exec(&block) if block_given?
         end
       end
     end
   end
 end
+
 RSpec.configure do |config|
   config.include Dry::Plugins::RSpec
 end