Signed-off-by: Frank Terbeck <ft@grml.org>
# set variable debian_chroot if running in a chroot with /etc/debian_chroot
if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
# set variable debian_chroot if running in a chroot with /etc/debian_chroot
if [[ -z "$debian_chroot" ]] && [[ -r /etc/debian_chroot ]] ; then
- debian_chroot=$(cat /etc/debian_chroot)
+ debian_chroot=$(</etc/debian_chroot)
fi
# gather version control information for inclusion in a prompt
fi
# gather version control information for inclusion in a prompt