From 9529d0334bde8e6118cd04754ee9889a113306b6 Mon Sep 17 00:00:00 2001
From: Simone Bordet <simone.bordet@gmail.com>
Date: Mon, 29 Apr 2013 21:07:33 +0200
Subject: [PATCH] Further modifications to Travis CI build to prefer IPv4.

---
 .travis.yml | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 90bce4d70d8..16c4946a2e2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,4 @@ language: java
 jdk:
   - openjdk7
   - oraclejdk7
-env:
-  global:
-    - MAVEN_OPTS="-Djava.net.preferIPv4Stack=true"
+env: MAVEN_OPTS="-Djava.net.preferIPv4Stack=true"