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-rw-r--r--extras/exec_cgi.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/extras/exec_cgi.rb b/extras/exec_cgi.rb
index 2746c09..8a1939d 100644
--- a/extras/exec_cgi.rb
+++ b/extras/exec_cgi.rb
@@ -82,7 +82,7 @@ class ExecCgi
     SERVER_PROTOCOL
     SERVER_SOFTWARE
     SCRIPT_NAME
-  ).map(&:freeze)  # frozen strings are faster for Hash assignments
+  )
 
   def initialize(*args)
     @env = Hash === args[0] ? args.shift : {}