[gentoo-commits] proj/catalyst:3.0 commit in: targets/support/

["Brian Dolbec" <brian.dolbec@gmail.com>]

commit:     0398f6f0786ae92f10d3adccf39dbea3a5cfab16
Author:     Guy Martin <gmsoft <AT> gentoo <DOT> org>
AuthorDate: Wed Feb  5 10:40:04 2014 +0000
Commit:     Brian Dolbec <brian.dolbec <AT> gmail <DOT> com>
CommitDate: Wed Feb 19 17:42:35 2014 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/catalyst.git;a=commit;h=0398f6f0

Don't make cdtar mandatory.

On hppa, we don't need cdtar.

---
 targets/support/functions.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/targets/support/functions.sh b/targets/support/functions.sh
index 7face15..8c59033 100755
--- a/targets/support/functions.sh
+++ b/targets/support/functions.sh
@@ -51,8 +51,12 @@ extract_cdtar() {
 	# which will normally contains a pre-built binary
 	# boot-loader/filesystem skeleton for the ISO.
 	cdtar=${clst_cdtar}
-	[ -z "${cdtar}" ] && die "Required key cdtar not defined, exiting"
-	tar -I lbzip2 -xpf ${cdtar} -C $1 || die "Couldn't extract cdtar ${cdtar}"
+	if [ -z "${cdtar}" ]
+	then
+		echo "No cdtar specified. Skipping."
+	else
+		tar -I lbzip2 -xpf ${cdtar} -C $1 || die "Couldn't extract cdtar ${cdtar}"
+	fi
 }
 
 extract_kernels() {