From 6b5c2db5c44b171b8ef050047e53bafb33f9935e Mon Sep 17 00:00:00 2001
From: joaoaraujo-hotmart <joao.araujo@hotmart.com.br>
Date: Tue, 21 Sep 2021 08:31:54 -0300
Subject: [PATCH] Prevent JSON.parse to be called with a non string value
 (#400)

Co-authored-by: joaoaraujo-hotmart <joao.araujo@hotmart.com>
---
 src/index.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index f375913..1e82f73 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -38,9 +38,9 @@ export default function <State>(
     const value = storage.getItem(key);
 
     try {
-      return (typeof value !== "undefined")
-        ? JSON.parse(value)
-        : undefined;
+      return (typeof value === "string")
+        ? JSON.parse(value) : (typeof value === "object")
+        ? value : undefined;
     } catch (err) {}
 
     return undefined;