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-rw-r--r--actionview/lib/action_view/helpers/javascript_helper.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/actionview/lib/action_view/helpers/javascript_helper.rb b/actionview/lib/action_view/helpers/javascript_helper.rb
index f80d0bd4ed..ac6ec5a86c 100644
--- a/actionview/lib/action_view/helpers/javascript_helper.rb
+++ b/actionview/lib/action_view/helpers/javascript_helper.rb
@@ -15,8 +15,8 @@ module ActionView
"'" => "\\'"
}
- JS_ESCAPE_MAP["\342\200\250".dup.force_encoding(Encoding::UTF_8).encode!] = "
"
- JS_ESCAPE_MAP["\342\200\251".dup.force_encoding(Encoding::UTF_8).encode!] = "
"
+ JS_ESCAPE_MAP[(+"\342\200\250").force_encoding(Encoding::UTF_8).encode!] = "
"
+ JS_ESCAPE_MAP[(+"\342\200\251").force_encoding(Encoding::UTF_8).encode!] = "
"
# Escapes carriage returns and single and double quotes for JavaScript segments.
#