From 40d3a295d3c5ddcf5c034c02b3584532c395a12c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Iv=C3=A1n=20Ovejero?= <ivov.src@gmail.com>
Date: Wed, 16 Aug 2023 16:19:22 +0200
Subject: [PATCH] fix(editor): Prevent Code node linter from erroring on `null`
 parse (#6934)

https://linear.app/n8n/issue/PAY-717
---
 packages/editor-ui/src/components/CodeNodeEditor/linter.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/editor-ui/src/components/CodeNodeEditor/linter.ts b/packages/editor-ui/src/components/CodeNodeEditor/linter.ts
index 85343e3615..f1fe9db6d4 100644
--- a/packages/editor-ui/src/components/CodeNodeEditor/linter.ts
+++ b/packages/editor-ui/src/components/CodeNodeEditor/linter.ts
@@ -66,6 +66,8 @@ export const linterExtension = defineComponent({
 				}
 			}
 
+			if (ast === null) return [];
+
 			const lintings: Diagnostic[] = [];
 
 			/**