lib/httpx/plugins/response_cache/store.rb in httpx-0.19.8 vs lib/httpx/plugins/response_cache/store.rb in httpx-0.20.0

@@ -35,9 +35,10 @@
         if (vary = cached_response.headers["vary"])
           if vary == "*"
             return unless request.headers.same_headers?(original_request.headers)
           else
             return unless vary.split(/ *, */).all? do |cache_field|
+              cache_field.downcase!
               !original_request.headers.key?(cache_field) || request.headers[cache_field] == original_request.headers[cache_field]
             end
           end
         end