action: make it work when used as a submodule

diff --git a/action.yaml b/action.yaml
index 652b2d6a223f42c1abd6b3c267c7cdc95f816731..2227941b6f9346859805c82ce0b275bb57d41c99 100644 (file)
--- a/action.yaml
+++ b/action.yaml
@@ -80,7 +80,7 @@ runs:
     - name: Ensure git history is available
       shell: bash
       run: |
-        if [[ ! -d "${{ github.action_path }}/.git" ]]; then
+        if [[ ! -e "${{ github.action_path }}/.git" ]]; then
             rm -rf "${{ github.action_path }}"
             git clone "https://github.com/${{ inputs.action_repository }}" "${{ github.action_path }}"
             git -C "${{ github.action_path }}" checkout "${{ inputs.action_ref }}"