main/util-vserver: fix setup-vs-guest progressbar

fixes #578

main/util-vserver/APKBUILD

@@ -2,7 +2,7 @@
 pkgname=util-vserver
 pkgver=0.30.216_pre2955
 _realver=${pkgver%_*}-${pkgver#*_}
-pkgrel=0
+pkgrel=1
 pkgdesc="Linux-VServer admin utilities"
 url="http://www.nongnu.org/util-vserver/"
 arch="all"
@@ -75,4 +75,4 @@ da8b70c4fd40e68894b3903ffd121397  validate.patch
 04000261fd990a3963b0e98260b481bd  alpine.patch
 3fc52e20d998f02995f21912738f5d36  bb-grep.patch
 49bca7969cc284adf68e0ef284c0660e  setup-vs-template
-253253a488a632d834c1e1ac5424f55b  setup-vs-guest"
+03e109447c2d500dfb27a3046170b92f  setup-vs-guest"

main/util-vserver/setup-vs-guest

@@ -249,7 +249,7 @@ ask_template() {
 	temp=$resp
 	if [ -z "$temp" ]; then
 		temp=/vservers/template.tar.gz
-		echo -n "Generating template..."
+		echo "Generating template..."
 		if setup-vs-template -q -o $temp; then
 			echo "ok"
 		else