Fixup 64a430129f

1 files changed, 5 insertions, 3 deletions

diff --git a/activesupport/lib/active_support/hash_with_indifferent_access.rb b/activesupport/lib/active_support/hash_with_indifferent_access.rb
index e1d233e208..6acf64cb39 100644
--- a/activesupport/lib/active_support/hash_with_indifferent_access.rb
+++ b/activesupport/lib/active_support/hash_with_indifferent_access.rb
@@ -368,17 +368,19 @@ module ActiveSupport
       end
 
       def convert_value(value, for: nil) # :doc:
+        conversion = binding.local_variable_get(:for)
+
         if value.is_a? Hash
-          if binding.local_variable_get(:for) == :to_hash
+          if conversion == :to_hash
             value.to_hash
           else
             value.nested_under_indifferent_access
           end
         elsif value.is_a?(Array)
-          if binding.local_variable_get(:for) != :assignment || value.frozen?
+          if conversion != :assignment || value.frozen?
             value = value.dup
           end
-          value.map! { |e| convert_value(e, options) }
+          value.map! { |e| convert_value(e, for: conversion) }
         else
           value
         end