[core] fixing karma timeout error in travis (vmware-archive#666)

Fixes vmware-archive#666. Signed-off-by: Jeeyun Lim <jeeyun.lim@gmail.com>
jeeyun · Apr 25, 2017 · f14334b · f14334b
1 parent 7e8aa65
commit f14334b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -33,8 +33,9 @@ cache:
     - node_modules
 
 before_install:
+  - xhost +localhost
   - export CHROME_BIN=/usr/bin/google-chrome
-  - export DISPLAY=127.0.0.1:99.0
+  - export DISPLAY=:99.0
 
 before_script:
   - npm install -g gemini