check for method before calling it

shakacode · Dec 26, 2021 · f577b25 · f577b25
1 parent 32ab3cc
commit f577b25
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/react_on_rails/server_rendering_pool/ruby_embedded_java_script.rb b/lib/react_on_rails/server_rendering_pool/ruby_embedded_java_script.rb
@@ -150,7 +150,9 @@ def create_js_context
         end
 
         def execjs_timer_polyfills
-          if ReactOnRails::Utils.react_on_rails_pro? && ReactOnRailsPro.configuration.include_execjs_polyfills == false
+          if ReactOnRails::Utils.react_on_rails_pro? &&
+             ReactOnRailsPro.configuration.respond_to?("include_execjs_polyfills") &&
+             ReactOnRailsPro.configuration.include_execjs_polyfills == false
             return ""
           end