lib/lono/template/dsl/builder/output.rb in lono-5.2.2 vs lib/lono/template/dsl/builder/output.rb in lono-5.2.3

@@ -19,10 +19,10 @@
         else
           logical_id = first
           properties = {value: second}
         end
         { logical_id => properties }
-      elsif definition.size == 2 && second.is_a?(String) # short form
+      elsif definition.size == 2 && (second.is_a?(String) || second.nil?) # short form
         logical_id = first
         properties = second.is_a?(String) ? { value: second } : {}
         { logical_id => properties }
       elsif definition.size == 1
         logical_id = first.to_s