lib/loga/rack/request.rb in loga-1.1.0 vs lib/loga/rack/request.rb in loga-1.1.1

@@ -50,10 +50,10 @@
 
       def filter_hash(hash)
         parameter_filter.filter(hash)
       end
 
-      KV_RE   = '[^&;=]+'
+      KV_RE   = '[^&;=]+'.freeze
       PAIR_RE = /(#{KV_RE})=(#{KV_RE})/
       def filtered_query_string
         query_string.gsub(PAIR_RE) do |_|
           parameter_filter.filter([[$1, $2]]).first.join('=')
         end