diff options
Diffstat (limited to 'eclass/cdrom.eclass')
| -rw-r--r-- | eclass/cdrom.eclass | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/eclass/cdrom.eclass b/eclass/cdrom.eclass index 123be696637..709338dab94 100644 --- a/eclass/cdrom.eclass +++ b/eclass/cdrom.eclass @@ -104,10 +104,9 @@ cdrom_get_cds() { else _cdrom_set_names einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." - cdcnt=0 - while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do - ((++cdcnt)) - var="CDROM_NAME_${cdcnt}" + local cdcnt + for cdcnt in $(seq ${#}); do + local var=CDROM_NAME_${cdcnt} [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}" done echo |