lib/excon/hypermedia/middleware.rb in excon-hypermedia-0.6.0 vs lib/excon/hypermedia/middleware.rb in excon-hypermedia-0.7.0

@@ -34,10 +34,12 @@
 
         super
       end
 
       def response_call(datum)
-        return super unless (content_type = datum.dig(:response, :headers, 'Content-Type').to_s)
+        return super unless (headers = datum.dig(:response, :headers))
+        return super unless (match = headers.find { |k, v| k.downcase == 'content-type' })
+        content_type = match[1].to_s
 
         datum[:response][:hypermedia] = if datum[:hypermedia].nil?
           content_type.include?('hal+json')
         else
           datum[:hypermedia]