From a509fa989ca9feca008b1339312ef5be713faaa2 Mon Sep 17 00:00:00 2001
From: Sam He <wwgod020590@gmail.com>
Date: Thu, 10 Oct 2024 23:43:51 +0800
Subject: [PATCH] fix: prevent crash when version is missing in data using
 optional chaining

---
 src/index.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/index.tsx b/src/index.tsx
index 2e1a619..c5188e6 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -37,7 +37,7 @@ export interface Block {
 
 export interface DataProp {
   time: number;
-  version: string;
+  version?: string;
   blocks: Block[];
 }
 
@@ -68,7 +68,7 @@ const Blocks = ({
     ...renderers,
   };
 
-  const hasBlockId = data.version?.includes('2.21');
+  const hasBlockId = data?.version?.includes('2.21');
 
   return (
     <>