From d60fe350d148a0b39a6cdd6b439e3d9325506872 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philipp=20Ku=CC=88hn?= <kontakt@philipp-kuehn.com>
Date: Tue, 12 Oct 2021 14:31:22 +0200
Subject: [PATCH] fix: fix bug on paste when using code blocks

---
 packages/extension-code-block/src/code-block.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/extension-code-block/src/code-block.ts b/packages/extension-code-block/src/code-block.ts
index c9591de7..24dffd22 100644
--- a/packages/extension-code-block/src/code-block.ts
+++ b/packages/extension-code-block/src/code-block.ts
@@ -156,7 +156,7 @@ export const CodeBlock = Node.create<CodeBlockOptions>({
             const vscodeData = vscode
               ? JSON.parse(vscode)
               : undefined
-            const language = vscodeData.mode
+            const language = vscodeData?.mode
 
             if (!text || !language) {
               return false