X-Git-Url: https://iankelling.org/git/?a=blobdiff_plain;f=wrt-setup;h=1a858643fb78018477575f83653995ecf0ea17b2;hb=dce9fd7e6023976f6e9622f035d5cab34479a68d;hp=bf663b96d51498c1600b0a7a17a3dd730a508844;hpb=7894812298494ef9a704d54bca3fd1f3bbf88f5f;p=automated-distro-installer diff --git a/wrt-setup b/wrt-setup index bf663b9..1a85864 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 <