Fix travis

tomeq · tomeq · commit a5c80b25ad01 · 2016-09-05T23:15:54.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 before_install:
-- sudo unset DISPLAY
+- sudo export DISPLAY=:0
 language: java
 jdk:
   - oraclejdk8
