xvfb start failing, try to fix

scic · Oct 28, 2014 · 4dc43e2 · 4dc43e2
1 parent e2bc138
commit 4dc43e2
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -33,9 +33,9 @@ branches:
   - /^release-.*$/
 
 before_install:
-  - export CHROME_BIN=chromium-browser
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
+  - "export CHROME_BIN=chromium-browser"
+  - "export DISPLAY=:99.0"
+  - "sh -e /etc/init.d/xvfb start"
 
 before_script:
   - echo "TRAVIS_PULL_REQUEST $TRAVIS_PULL_REQUEST ${TRAVIS_PULL_REQUEST}"