Remove opts from args when calling perform_request directly

Author: estolfo

elasticsearch/lib/elasticsearch.rb

@@ -59,7 +59,10 @@ def method_missing(name, *args, &block)
         super
       elsif name == :perform_request
         # The signature for perform_request is:
-        # method, path, params, body, headers
+        # method, path, params, body, headers, opts
+        # The last arg is opts, which shouldn't be sent when `perform_request` is called
+        # directly.
+        args.pop
         if (opaque_id = args[2]&.delete(:opaque_id))
           headers = args[4] || {}
           opaque_id = @opaque_id_prefix ? "#{@opaque_id_prefix}#{opaque_id}" : opaque_id
@@ -71,6 +74,9 @@ def method_missing(name, *args, &block)
           @transport.perform_request(*args, &block)
         end
       else
+        # The last arg is opts, which shouldn't be sent when `perform_request` is called
+        # directly.
+        args.pop
         @transport.send(name, *args, &block)
       end
     end