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authorJames Le Cuirot <chewi@gentoo.org>2017-04-16 10:40:50 +0100
committerJames Le Cuirot <chewi@gentoo.org>2017-04-27 22:41:21 +0100
commitbe4042eab201d448f6156ded1ea0a978e9290d89 (patch)
tree9619e6ffa28ef0319dd3a6d7dcf0d3138aaa47e4 /eclass
parentcdrom.eclass: Detect case-insensitively and handle special characters (diff)
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cdrom.eclass: Simplify printing of CD_ROOT_# variable names
Diffstat (limited to 'eclass')
-rw-r--r--eclass/cdrom.eclass7
1 files changed, 1 insertions, 6 deletions
diff --git a/eclass/cdrom.eclass b/eclass/cdrom.eclass
index a51270d33e9..4c4922fe341 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"