From be4042eab201d448f6156ded1ea0a978e9290d89 Mon Sep 17 00:00:00 2001
From: James Le Cuirot <chewi@gentoo.org>
Date: Sun, 16 Apr 2017 10:40:50 +0100
Subject: cdrom.eclass: Simplify printing of CD_ROOT_# variable names

---
 eclass/cdrom.eclass | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/eclass/cdrom.eclass b/eclass/cdrom.eclass
index a51270d33e94..4c4922fe3417 100644
--- a/eclass/cdrom.eclass
+++ b/eclass/cdrom.eclass
@@ -122,12 +122,7 @@ cdrom_get_cds() {
 		einfo "If you do not have the CDs, but have the data files"
 		einfo "mounted somewhere on your filesystem, just export"
 		einfo "the following variables so they point to the right place:"
-		einfon ""
-		cdcnt=0
-		while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
-			((++cdcnt))
-			echo -n " CD_ROOT_${cdcnt}"
-		done
+		einfo $(printf "CD_ROOT_%d " $(seq ${#}))
 		echo
 		einfo "Or, if you have all the files in the same place, or"
 		einfo "you only have one cdrom, you can export CD_ROOT"
-- 
cgit v1.2.3-65-gdbad