Merge pull request #1457 from drwetter/drwetter-patch-2

fix missing -z
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Dirk Wetter 2020-01-17 11:57:36 +01:00 committed by GitHub
commit a094ebc981
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@ -5,7 +5,7 @@ image=${1:-"debian:buster"}
docker pull "$image" docker pull "$image"
ID=$(docker run -d -ti $image) ID=$(docker run -d -ti $image)
[[ "$ID" ]] && echo "container couldn't be retrieved" >&2 && exit 1 [[ -z "$ID" ]] && echo "container couldn't be retrieved" >&2 && exit 1
docker exec -ti $ID apt-get update docker exec -ti $ID apt-get update
docker exec -ti $ID apt-get install -y ssl-cert dialog docker exec -ti $ID apt-get install -y ssl-cert dialog