Treat Sphinx warnings as errors (GH-832)

9 years ago · 334e9ec938
1 changed files with 1 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -39,7 +39,7 @@ matrix:
        - cd Doc
        - make venv
      script:
-        - make check suspicious html PYTHON="./venv/bin/python" SPHINXBUILD="./venv/bin/python -m sphinx" SPHINXOPTS="-q"
+        - make check suspicious html PYTHON="./venv/bin/python" SPHINXBUILD="./venv/bin/python -m sphinx" SPHINXOPTS="-q -W"
    - os: linux
      language: c
      compiler: clang