lib/generators/dockerfile_generator.rb in dockerfile-rails-1.6.7 vs lib/generators/dockerfile_generator.rb in dockerfile-rails-1.6.8

@@ -1032,9 +1032,11 @@
       "sqlite3"
     end
   end
 
   def node_version
+    return unless using_node? || using_execjs?
+
     version = nil
 
     if File.exist? ".node-version"
       version = IO.read(".node-version")[/\d+\.\d+\.\d+/]
     end