Merge pull request #2683 from arunagw/engine_test_fix

Engine test fix
rails · Aug 25, 2011 · 9c33576 · 9c33576
2 parents 933120c + dcb5f2b
commit 9c33576
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/railties/lib/rails/plugin.rb b/railties/lib/rails/plugin.rb
@@ -74,8 +74,8 @@ def config
     initializer :load_init_rb, :before => :load_config_initializers do |app|
       init_rb = File.expand_path("init.rb", root)
       if File.file?(init_rb)
-        # FIXME: do we call this for side effects??
-        app.config
+        # This double assignment is to prevent an "unused variable" warning on Ruby 1.9.3.
+        config = config = app.config
         # TODO: think about evaling initrb in context of Engine (currently it's
         # always evaled in context of Rails::Application)
         eval(File.read(init_rb), binding, init_rb)