From 80f78923063081ff8eeaa2fdc3b6a307ae73453b Mon Sep 17 00:00:00 2001
From: Javier Viguera <javier.viguera@digi.com>
Date: Thu, 9 May 2013 12:09:38 +0200
Subject: [PATCH] mkproject: rewrite usage function using here-document

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
---
 sdk/mkproject.sh | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/sdk/mkproject.sh b/sdk/mkproject.sh
index ccd27ee09..e5a03b0fc 100755
--- a/sdk/mkproject.sh
+++ b/sdk/mkproject.sh
@@ -29,12 +29,16 @@ CONFIGPATH="${SCRIPTPATH}/sources/meta-digi/sdk/config"
 
 ## Local functions
 usage() {
-	printf "\nUsage: source ${SCRIPTNAME} [OPTIONS]\n
-	-l               list available platforms
-	-p <platform>    select platform for the project
-	\n"
+	cat <<EOF
 
-	printf "Available platforms: ${AVAILABLE_PLATFORMS}\n\n"
+Usage: source ${SCRIPTNAME} [OPTIONS]
+
+    -l               list available platforms
+    -p <platform>    select platform for the project
+
+Available platforms: ${AVAILABLE_PLATFORMS}
+
+EOF
 }
 
 error() {