package: Replace 'echo -n' by 'printf'

'echo -n' is not a POSIX construct (no flag support), we shoud use
'printf', especially in init script.

This patch was generated by the following command line:
git grep -l 'echo -n' -- `git ls-files | grep -v 'patch'` | xargs sed -i 's/echo -n/printf/'

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/package/proftpd/S50proftpd b/package/proftpd/S50proftpd
index dd6cad2e53..336680a456 100755
--- a/package/proftpd/S50proftpd
+++ b/package/proftpd/S50proftpd
@@ -8,7 +8,7 @@ test -f $DAEMON || exit 0
 [ ! -f /var/log/wtmp ] && touch /var/log/wtmp
 
 start() {
-	echo -n "Starting ProFTPD: "
+	printf "Starting ProFTPD: "
 	$DAEMON
 	if [ $? != 0 ]; then
 		echo "FAILED"
@@ -19,7 +19,7 @@ start() {
 }
 
 stop() {
-	echo -n "Stopping ProFTPD: "
+	printf "Stopping ProFTPD: "
 	killall proftpd
         echo "done"
 }