From 4538d11c95de2c136defdcfd45612c146e3a5a74 Mon Sep 17 00:00:00 2001
From: Jimmy Zelinskie <jimmy.zelinskie+git@gmail.com>
Date: Wed, 22 Feb 2017 13:01:00 -0500
Subject: [PATCH] dockerfile: -y for apt-get upgrade

---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 168946794..35f530518 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ ENV HOME /root
 RUN  add-apt-repository ppa:nginx/development
 
 # Install system packages
-RUN apt-get update && apt-get upgrade # 22FEB2017
+RUN apt-get update && apt-get upgrade -y # 22FEB2017
 RUN apt-get install -y \
      g++               \
      gdb               \