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-rw-r--r--actionpack/lib/action_dispatch/middleware/static.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/static.rb b/actionpack/lib/action_dispatch/middleware/static.rb
index cb251bca6f..63b7422287 100644
--- a/actionpack/lib/action_dispatch/middleware/static.rb
+++ b/actionpack/lib/action_dispatch/middleware/static.rb
@@ -39,7 +39,7 @@ module ActionDispatch
end
def escape_glob_chars(path)
- path.gsub(/(\*|\?|\[|\]|\{|\})/, "\\\\\\1")
+ path.gsub(/[*?{}\[\]]/, "\\\\\\&")
end
end