Add mvn -V to travis build

diff --git a/.travis.yml b/.travis.yml
index 5e2492d661a896c2938384bf217445af95577620..8df78c267b2589498354ffd651998821ce74bbcc 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ jdk:
   - oraclejdk8
 
 script:
-  - mvn clean verify -B -e
+  - mvn clean verify -B -e -V
 
 install: true