From fa8020ee6c1061605bc52adf52a71b8baf15f56c Mon Sep 17 00:00:00 2001
From: Cruz Monrreal II <Cruz.Monrreal@gmail.com>
Date: Thu, 22 Mar 2018 15:08:21 -0500
Subject: [PATCH] Modified apt-get retry logic with Travis CI retry feature

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

diff --git a/.travis.yml b/.travis.yml
index 8259c65d7a5..a2d58e3d5ca 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,7 +31,7 @@ before_install:
   # Setup ppa to make sure arm-none-eabi-gcc is correct version
   - sudo add-apt-repository -y ppa:team-gcc-arm-embedded/ppa
   # Loop until update succeeds (timeouts can occur)
-  - while [ -n "$(sudo apt-get update 2>&1 |grep Failed)" ]; do :; done
+  - travis_retry $(! sudo apt-get update 2>&1 |grep Failed)
 
 after_success:
   - bash -c "$STATUS" success "Local $NAME testing has passed"