Fix to ensure systemd is the active init system #2022

setup.pl

@@ -554,6 +554,12 @@ if (!$ENV{'noperlpath"'} && $os_type ne 'windows') {
         print "\n";
 	}
 my $systemctlcmd = &has_command('systemctl');
+if (-x $systemctlcmd) {
+	my $initsys = &trim(&backquote_command("cat /proc/1/comm 2>/dev/null"));
+	if ($initsys ne 'systemd') {
+		$systemctlcmd = undef;
+		}
+	}
 print "Creating start and stop scripts ..\n";
 if ($os_type eq "windows") {
 	open(START, ">>$config_directory/start.bat");

setup.sh

@@ -661,7 +661,13 @@ if [ ! -f "$config_dir/.pre-install" ]; then
 fi
 
 # Test if we have systemd system
-systemctlcmd=`which systemctl 2>/dev/null`
+systemctlcmd=$(which systemctl 2>/dev/null)
+if [ -x "$systemctlcmd" ]; then
+    initsys=$(cat /proc/1/comm 2>/dev/null)
+    if [ "$initsys" != "systemd" ]; then
+        systemctlcmd=""
+    fi
+fi
 
 # Re-generating main scripts
 echo "Creating start and stop init scripts .."