X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=wrt-setup;h=9ac518afca061bf9f20a3928eb4c557f26f2e25e;hb=HEAD;hp=33d8f38ee2a700f0243e62f724d9d3da960b37e6;hpb=c4401645667c09f79fba88e9a77bac534bfc208e;p=automated-distro-installer diff --git a/wrt-setup b/wrt-setup index 33d8f38..975a1dd 100755 --- a/wrt-setup +++ b/wrt-setup @@ -21,11 +21,13 @@ trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR [[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@" -x="$(readlink -f "$BASH_SOURCE")"; cd ${x%/*} +this_file="$(readlink -f -- "${BASH_SOURCE[0]}")" +readonly this_file this_dir="${this_file%/*}" +cd "$this_dir" usage() { - cat <