Check for trailing whitespace in Travis

Closes #1133.
ago%!(EXTRA string=8 years) · 0ee9a03b1e
parent c3cba58a71
commit 0ee9a03b1e
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -50,6 +50,7 @@ matrix:
        - os: osx
          env: BUILD_SHARED_LIBS=OFF
 script:
+    - if grep -Inr '\s$' src include docs tests examples CMake *.md .gitattributes .gitignore; then echo Trailing whitespace found, aborting.; exit 1; fi
    - mkdir build
    - cd build
    - if test -n "${USE_WAYLAND}"; then wget https://mirrors.kernel.org/ubuntu/pool/universe/e/extra-cmake-modules/extra-cmake-modules_5.38.0a-0ubuntu1_amd64.deb; fi