lib/elasticsearch/transport/transport/base.rb in elasticsearch-transport-7.0.0 vs lib/elasticsearch/transport/transport/base.rb in elasticsearch-transport-7.1.0

@@ -282,10 +282,10 @@
 
             # Raise an exception so we can catch it for `retry_on_status`
             __raise_transport_error(response) if response.status.to_i >= 300 && @retry_on_status.include?(response.status.to_i)
 
           rescue Elasticsearch::Transport::Transport::ServerError => e
-            if @retry_on_status.include?(response.status)
+            if response && @retry_on_status.include?(response.status)
               log_warn "[#{e.class}] Attempt #{tries} to get response from #{url}"
               if tries <= max_retries
                 retry
               else
                 log_fatal "[#{e.class}] Cannot get response from #{url} after #{tries} tries"
\ No newline at end of file