check for empty matrix

sapcc · Apr 12, 2024 · 644a40b · 644a40b
1 parent 1de3525
commit 644a40b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/matrix-test.yml b/.github/workflows/matrix-test.yml
@@ -39,6 +39,6 @@ jobs:
     runs-on: [ubuntu-latest]
     strategy:
       matrix:
-        dir: ${{ fromJson(needs.collect_apps.outputs.dirs) }}
+        dir: ${{needs.collect_apps.outputs.dirs && fromJson(needs.collect_apps.outputs.dirs)}}
     steps:
       - run: echo ${{ matrix.dir }}