From 47a6e8199802849f6df3b6c49c2ff98d68b84d41 Mon Sep 17 00:00:00 2001
From: Clem <clemfern456@gmail.com>
Date: Tue, 11 Jul 2023 19:00:27 +0200
Subject: [PATCH] fix Eugeny/tabby#8534 by @Eugeny

---
 tabby-core/src/services/config.service.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tabby-core/src/services/config.service.ts b/tabby-core/src/services/config.service.ts
index 1051e7b7..5d199f90 100644
--- a/tabby-core/src/services/config.service.ts
+++ b/tabby-core/src/services/config.service.ts
@@ -213,7 +213,9 @@ export class ConfigService {
      * Reads config YAML as string
      */
     readRaw (): string {
-        return yaml.dump(this._store)
+        // Scrub undefined values
+        const cleanStore = JSON.parse(JSON.stringify(this._store))
+        return yaml.dump(cleanStore)
     }
 
     /**