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-rw-r--r--actionpack/lib/action_controller/base.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb
index eac6f73b24..457b9e85bc 100644
--- a/actionpack/lib/action_controller/base.rb
+++ b/actionpack/lib/action_controller/base.rb
@@ -453,7 +453,7 @@ module ActionController #:nodoc:
# ArticleController.prepend_view_path(["views/default", "views/custom"])
#
def prepend_view_path(path)
- @view_paths = superclass.view_paths.dup if @view_paths.nil?
+ @view_paths = superclass.view_paths.dup if !defined?(@view_paths) || @view_paths.nil?
@view_paths.unshift(*path)
end