Debug yml file

.github/workflows/tex.yml

@@ -51,7 +51,7 @@ jobs:
         uses: actions/checkout@v4 # https://github.com/marketplace/actions/checkout
         with:
           fetch-depth: 2
-          ref: ${{ github.head_ref }}
+          ref: ${{ github.ref }}
 
       # - name: Check Token Permissions
       #   run: |