M #-: Set hostname over hostnamectl only if it's working

Author: vholer

src/etc/one-context.d/net-15-hostname

@@ -10,7 +10,7 @@ fi
 function set_hostname() {
     local hostname=$1
 
-    if [ -d /run/systemd/system/ ]; then
+    if [ -d /run/systemd/system/ ] && hostnamectl status >/dev/null 2>/dev/null; then
         hostnamectl set-hostname --static "${hostname}"
     else
         if [ -f /etc/sysconfig/network ]; then