From a05e7ca84df68b21728ee11a5d1637bbacbd6ae9 Mon Sep 17 00:00:00 2001
From: Frank Morgner <morgner@informatik.hu-berlin.de>
Date: Tue, 31 Mar 2015 14:29:42 +0200
Subject: [PATCH] ignore errors on `apt-get update`

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 46c471b9..8cc7a698 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,7 +15,7 @@ matrix:
 
 before_install:
   - if [ $TRAVIS_OS_NAME == linux ]; then
-      sudo apt-get update;
+      sudo apt-get update || true;
     fi
 
 install: