From 5e2155e6c01409befac7777682f9ffa669f26533 Mon Sep 17 00:00:00 2001
From: Tianon Gravi <admwiggin@gmail.com>
Date: Thu, 6 Jul 2017 11:06:08 -0700
Subject: [PATCH] Back out quietly if we can't pull either "hello-world" or
 "XXX/hello-world"

---
 hello-world/update.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hello-world/update.sh b/hello-world/update.sh
index 9d00f6b4f..e6378c5b1 100755
--- a/hello-world/update.sh
+++ b/hello-world/update.sh
@@ -3,8 +3,8 @@ set -Eeuo pipefail
 
 image="${1:-hello-world}"
 
-docker pull hello-world &> /dev/null
-docker pull "$image" &> /dev/null
+docker pull hello-world &> /dev/null || exit
+docker pull "$image" &> /dev/null || exit
 
 exec > "$(dirname "$(readlink -f "$BASH_SOURCE")")/content.md"