From 145ccc950060690bfcdcb8554a3191bfc5f432f7 Mon Sep 17 00:00:00 2001
From: Ilya Zhukov <i.zhukov@fz-juelich.de>
Date: Tue, 8 Oct 2024 14:54:37 +0200
Subject: [PATCH] Update docusaurus.config.ts

---
 docusaurus.config.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docusaurus.config.ts b/docusaurus.config.ts
index 07817286..3898f01c 100644
--- a/docusaurus.config.ts
+++ b/docusaurus.config.ts
@@ -3,7 +3,7 @@ import type {Config} from '@docusaurus/types';
 import type * as Preset from '@docusaurus/preset-classic';
 
 const branchName = process.env.CI_COMMIT_REF_NAME || 'main'; // Default to 'main' if undefined
-const branchSuffix = branchName.match(/^instances\/(.*)$/)[1];
+const branchSuffix = branchName.match(/^instances\/(.*)$/)?.[1] || 'main';
 const url = branchName === 'main' ? '/intro2sc-handson' :`/intro2sc-handson/${branchSuffix}/`; // Adjust as needed
 
 
-- 
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