refactor: code rollback

Author: pekopekopekopayo

lib/ld-eventsource/client.rb

@@ -344,9 +344,7 @@ def read_stream(cxn)
               # For historical reasons, we rethrow this as our own type
               raise Errors::ReadTimeoutError.new(@read_timeout)
             end
-
             break if data.nil?
-
             gen.yield data
           end
         end