Use trusty for WP 3.7

schlessera · schlessera · commit c3774f21df0c · 2020-04-13T12:38:57.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -74,6 +74,7 @@ jobs:
     - stage: test
       php: 5.6
       env: WP_VERSION=3.7.11
+      dist: trusty
     - stage: test
       php: 5.6
       env: WP_VERSION=trunk
