From 65e8b5f2af8ce5405987c4765d03f9bff8204855 Mon Sep 17 00:00:00 2001
From: Andreas Baumann <mail@andreasbaumann.cc>
Date: Thu, 11 Jun 2015 21:33:09 +0200
Subject: fixed usage and parameter parsing in build_centos6.sh script

---
 examples/build_gold_image/build_centos6.sh | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/examples/build_gold_image/build_centos6.sh b/examples/build_gold_image/build_centos6.sh
index 8a64f57..3d4fd3b 100755
--- a/examples/build_gold_image/build_centos6.sh
+++ b/examples/build_gold_image/build_centos6.sh
@@ -6,6 +6,11 @@ export PATH=/bin:/sbin:/usr/bin:/usr/sbin:${PATH}
 
 ARCH=$1
 
+if test "x$ARCH" = "x"; then
+	echo "One argument expected (architecture)" 1>&2
+	exit 1
+fi
+
 case $ARCH in
 	i686)
 		PACKAGE_ARCH=i386
@@ -17,8 +22,8 @@ case $ARCH in
 		ARCH_SWITCH=
 		;;
 		
-	default)
-		echo "Unsupported architecture '$ARCH'"
+	*)
+		echo "Unsupported architecture '$ARCH'" 1>&2
 		exit 1
 esac
 
-- 
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