server: Call "systemctl is-enabled" with --quiet

diff --git a/server/novaboot-shell b/server/novaboot-shell
index 10ed17356bef2a247caa9174c1e4a8d67b44112e..a807cf8a1704b981b7803b60fede90e7604a8a46 100755 (executable)
--- a/server/novaboot-shell
+++ b/server/novaboot-shell
@@ -97,7 +97,7 @@ power() {
        *) die "Unexpected power parameter";;
     esac
 
-    if [ "$PPID" -ne 1 ] && systemctl --user is-enabled novaboot-delayed-power-off.service; then
+    if [ "$PPID" -ne 1 ] && systemctl --user is-enabled --quiet novaboot-delayed-power-off.service; then
        sudo novaboot-power "$1"
     else
        eval "$cmd"