From 4810fd70b59940aabfb27f58dd412a21a366722e Mon Sep 17 00:00:00 2001
From: Dmitri Pisarev <dimaip@gmail.com>
Date: Sun, 20 Dec 2020 20:23:17 +0300
Subject: [PATCH] Support server-side rendering

---
 index.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/index.js b/index.js
index 0a98499..a9c9a9e 100644
--- a/index.js
+++ b/index.js
@@ -12,6 +12,10 @@ import { useTransactionObservation_UNSTABLE } from 'recoil'
  *    `localStorage`. Defaults value is `localStorage`.
  */
 export function recoilPersist(paths = [], config = {}) {
+  if (typeof window === 'undefined') {
+    return { RecoilPersist: () => null, updateState: () => {} }
+  }
+  
   const key = config.key || 'recoil-persist'
   const storage = config.storage || localStorage