lib/antelope/generator/ruby.rb in antelope-0.1.2 vs lib/antelope/generator/ruby.rb in antelope-0.1.3

@@ -30,10 +30,10 @@
             ", "                           <<
             production.items.size.inspect  <<
             ", "
 
           block = if production.block.empty?
-            "proc {}"
+            "proc { |_| _ }"
           else
             "proc #{production.block}"
           end
 
           out << block << "],\n"