live: use busybox otherwise poweroff/reboot commands

src/live/ogOperations.py

@@ -346,11 +346,11 @@ class OgLiveOperations:
         interface = os.getenv('DEVICE')
         cmd_ethtool = shlex.split(f'ethtool -s {interface} wol g')
         cmd_browser = shlex.split('pkill -9 browser')
-        if not shutil.which('busyboxOLD'):
-            busybox = 'busybox'
+        if shutil.which('busybox'):
+            busybox = 'busybox '
         else:
-            busybox = shutil.which('busyboxOLD')
-        cmd_busybox = shlex.split(f'{busybox} {operation}')
+            busybox = ''
+        cmd_busybox = shlex.split(f'{busybox}{operation}')
 
         umount_all()
         umount_cache()