lib/rack/utils.rb in rack-2.0.9.3 vs lib/rack/utils.rb in rack-2.0.9.4

@@ -138,11 +138,11 @@
       end
     end
     module_function :build_nested_query
 
     def q_values(q_value_header)
-      q_value_header.to_s.split(/\s*,\s*/).map do |part|
-        value, parameters = part.split(/\s*;\s*/, 2)
+      q_value_header.to_s.split(',').map do |part|
+        value, parameters = part.split(';', 2).map(&:strip)
         quality = 1.0
         if md = /\Aq=([\d.]+)/.match(parameters)
           quality = md[1].to_f
         end
         [value, quality]