From c840567bd43d6988c42b23a21f84dd5656302c0a Mon Sep 17 00:00:00 2001
From: CodeLionX <sebastian.schmidl@t-online.de>
Date: Thu, 16 Nov 2023 16:02:10 +0100
Subject: [PATCH] test empty matrix

---
 .github/workflows/check-pr.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/check-pr.yml b/.github/workflows/check-pr.yml
index 381b70c..5b77bc7 100644
--- a/.github/workflows/check-pr.yml
+++ b/.github/workflows/check-pr.yml
@@ -92,6 +92,7 @@ jobs:
     permissions:
       contents: read
       packages: write
+    if: fromJson(needs.init.outputs.intermediate_matrix).algorithm_name[0] != null
     strategy:
       max-parallel: 3
       matrix: ${{ fromJson(needs.init.outputs.intermediate_matrix) }}