Fix bug in fstab generation

scripts/main.sh

@@ -220,7 +220,7 @@ install_kernel() {
 }
 
 add_fstab_entry() {
-	printf '%-46s  %-24s  %-6s  %-96s %s' "$1" "$2" "$3" "$4" "$5" >> /etc/fstab \
+	printf '%-46s  %-24s  %-6s  %-96s %s\n' "$1" "$2" "$3" "$4" "$5" >> /etc/fstab \
 		|| die "Could not append entry to fstab"
 }
 

scripts/utils.sh

@@ -124,7 +124,7 @@ get_blkid_field_by_device() {
 	local val
 	val="$(blkid -o export "$device")" \
 		|| die "Error while executing blkid '$device'"
-	val="$(grep -- "$blkid_field" <<< "$val")" \
+	val="$(grep -- "^$blkid_field=" <<< "$val")" \
 		|| die "Could not find $blkid_field=... in blkid output"
 	val="${val#"$blkid_field="}"
 	echo -n "$val"