Dev: Fix exclamation mark in travis config

LimeSurvey · Feb 10, 2021 · 2191a1d · 2191a1d
1 parent 5eb655f
commit 2191a1d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -85,7 +85,8 @@ before_script:
     - sudo service apache2 restart
 
     # Check for syntax errors.
-    - ! find application/ -type f -name "*.php" -exec php -l {} \;  | grep -v 'No syntax errors'
+    # NB: '!' doesn't work properly, see https://github.com/travis-ci/travis-ci/issues/7494
+    - "! find application/ -type f -name '*.php' -exec php -l {} \;  | grep -v 'No syntax errors'"
 
     # Test server.
     - wget localhost