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-rw-r--r--actionview/lib/action_view/helpers/tags/base.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionview/lib/action_view/helpers/tags/base.rb b/actionview/lib/action_view/helpers/tags/base.rb
index 0adecf362a..b58e1a6680 100644
--- a/actionview/lib/action_view/helpers/tags/base.rb
+++ b/actionview/lib/action_view/helpers/tags/base.rb
@@ -138,7 +138,7 @@ module ActionView
end
def sanitized_value(value)
- value.to_s.gsub(/[\s\.]/, "_").gsub(/[^-[[:word:]]]/, "").mb_chars.downcase.to_s
+ value.to_s.gsub(/[\s\.]/, "_").gsub(/[^-[[:word:]]]/, "").downcase
end
def select_content_tag(option_tags, options, html_options)