. /scripts/live-functions
-log_begin_msg "Preconfiguring /etc/modules..."
+log_begin_msg "Preconfiguring /etc/modules"
# live-initramfs script
# load the right modules
-case "$DPKG_ARCH" in
+case "${DPKG_ARCH}" in
powerpc|ppc64)
echo snd_powermac >> /root/etc/modules
;;