dieken / foswiki-docker Goto Github PK

When the mirror variable is not set, the command: sudo docker build . -t foswiki fails with message:

/bin/sh: 1: mirror: parameter not set
The command '/bin/sh -c set -eux;     [ -z "$mirror" ] || sed -i -E "s|http(s?)://deb.debian.org|$mirror|" /etc/apt/sources.list' returned a non-zero code: 2

It is probably forced by the set -eu. Not knowing the larger purpose of this command, I will leave the solution to you.

Kind regards, Bram