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-rw-r--r--actionpack/lib/abstract_controller/base.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/abstract_controller/base.rb b/actionpack/lib/abstract_controller/base.rb
index ebd02bd9a1..784092867c 100644
--- a/actionpack/lib/abstract_controller/base.rb
+++ b/actionpack/lib/abstract_controller/base.rb
@@ -96,7 +96,7 @@ module AbstractController
# ==== Returns
# * <tt>String</tt>
def controller_path
- @controller_path ||= name.sub(/Controller$/, '').underscore unless anonymous?
+ @controller_path ||= name.sub(/Controller$/, ''.freeze).underscore unless anonymous?
end
# Refresh the cached action_methods when a new action_method is added.