fix GET

main.go

@@ -131,12 +131,15 @@ func main() {
 
         settings, err := rdb.HMGet(c.Context(), "settings:" + hash(PEPPER_SETTINGS + userId), "value", "written").Result()
 
-        if err == redis.Nil {
-            return c.Status(404).Send(nil)
-        } else if err != nil {
+        // we shouldn't expect an error here, HMGet doesn't return one
+        if err != nil {
             panic(err)
         }
 
+        if settings[0] == nil {
+            return c.Status(404).Send(nil)
+        }
+
         // value is compressed data, written is a timestamp
         value, written := []byte(settings[0].(string)), settings[1].(string)