ext/Rakefile in rdkafka-0.4.0 vs ext/Rakefile in rdkafka-0.4.1

@@ -19,10 +19,13 @@
     end
   end
 
   # Download and compile librdkafka
   recipe = MiniPortile.new("librdkafka", Rdkafka::LIBRDKAFKA_VERSION)
-  recipe.files = ["https://codeload.github.com/edenhill/librdkafka/tar.gz/v#{Rdkafka::LIBRDKAFKA_VERSION}"]
+  recipe.files << {
+    :url => "https://codeload.github.com/edenhill/librdkafka/tar.gz/v#{Rdkafka::LIBRDKAFKA_VERSION}",
+    :sha256 => Rdkafka::LIBRDKAFKA_SOURCE_SHA256
+  }
   recipe.configure_options = ["--host=#{recipe.host}"]
   recipe.cook
   # Move dynamic library we're interested in
   if recipe.host.include?('darwin')
     from_extension = '1.dylib'