lib/twitch/bot/memory/redis.rb in twitch-bot-5.0.2 vs lib/twitch/bot/memory/redis.rb in twitch-bot-5.0.4

@@ -17,10 +17,10 @@
           redis.set(key, value.to_json)
         end
 
         def retrieve(key)
           value = redis.get(key)
-          JSON.parse(value)
+          value.nil? ? nil : JSON.parse(value)
         end
 
         private
 
         attr_reader :client, :redis