lib/rack/auth/digest/params.rb in rack-1.1.6 vs lib/rack/auth/digest/params.rb in rack-1.2.0

@@ -33,10 +33,10 @@
 
         def []=(k, v)
           super k.to_s, v.to_s
         end
 
-        UNQUOTED = ['qop', 'nc', 'stale']
+        UNQUOTED = ['nc', 'stale']
 
         def to_s
           inject([]) do |parts, (k, v)|
             parts << "#{k}=" + (UNQUOTED.include?(k) ? v.to_s : quote(v))
             parts