lib/ldclient-rb/impl/integrations/redis_impl.rb in launchdarkly-server-sdk-5.8.1 vs lib/ldclient-rb/impl/integrations/redis_impl.rb in launchdarkly-server-sdk-5.8.2

@@ -113,10 +113,12 @@
             end
             final_item
           end
 
           def initialized_internal?
-            with_connection { |redis| redis.exists(inited_key) }
+            with_connection do |redis|
+              redis.respond_to?(:exists?) ? redis.exists?(inited_key) : redis.exists(inited_key)
+            end
           end
 
           def stop
             if @stopped.make_true
               return unless @pool_shutdown_on_close