tweaks but not really

setup.sh

@@ -8,7 +8,6 @@ echo "Updating local packages..."
 apt-add-repository universe >/dev/null 2>/dev/null && apt update >/dev/null 2>/dev/null
 if [ "$?" = "0" ]; then
 	echo "Done."
-	echo ""
 else
 	echo "Failed to add universal repository, update apt repository - possibly bad network connection."
 	exit 1
@@ -58,8 +57,8 @@ bootmirror=""; rootraidz=""; for disk in `echo "$disks"`; do bootmirror="$bootmi
 # wait for the partitions to show up
 for disk in `echo "$disks"`
 do
-	while ! [ -f "/dev/disk/by-id/${disk}-part3" ]; do
+	while ! [ -e "/dev/disk/by-id/${disk}-part3" ]; do
-		sleep 1
+		sleep 1s
 	done
 done