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Back out quietly if we can't pull either "hello-world" or "XXX/hello-world"

This commit is contained in:
Tianon Gravi 2017-07-06 11:06:08 -07:00
parent ae9e2bf435
commit 5e2155e6c0
1 changed files with 2 additions and 2 deletions
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4
hello-world/update.sh
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@ -3,8 +3,8 @@ set -Eeuo pipefail
image="${1:-hello-world}" image="${1:-hello-world}"
docker pull hello-world &> /dev/null docker pull hello-world &> /dev/null || exit
docker pull "$image" &> /dev/null docker pull "$image" &> /dev/null || exit
exec > "$(dirname "$(readlink -f "$BASH_SOURCE")")/content.md" exec > "$(dirname "$(readlink -f "$BASH_SOURCE")")/content.md"