lib/parlour/rbi_generator/arbitrary.rb in parlour-0.6.0 vs lib/parlour/rbi_generator/arbitrary.rb in parlour-0.6.1

@@ -15,10 +15,10 @@
       # @param code [String] The arbitrary code string. Indentation is added to
       #   the beginning of each line.
       def initialize(generator, code: '', &block)
         super(generator, '')
         @code = code
-        yield_self(&block)
+        yield_self(&block) if block
       end
 
       sig { returns(String) }
       # Returns arbitrary code string.
       attr_accessor :code