doc-CI: Treat warnings as errors

urfeex · urfeex · commit 7fca059f665e · 2024-12-06T13:06:31.000+01:00
diff --git a/.github/workflows/sphinx_build.yml b/.github/workflows/sphinx_build.yml
@@ -27,4 +27,4 @@ jobs:
           pip install -r doc_requirements.txt
       - name: Build documentation
         run: |
-          sphinx-build -b html doc _doc_build
+          sphinx-build -W -b html doc _doc_build
