diff options
Diffstat (limited to 'klippy/extras/display/menu.py')
| -rw-r--r-- | klippy/extras/display/menu.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/klippy/extras/display/menu.py b/klippy/extras/display/menu.py index c4db2baf..1fc41fbf 100644 --- a/klippy/extras/display/menu.py +++ b/klippy/extras/display/menu.py @@ -474,8 +474,10 @@ class MenuItem(MenuElement): class MenuCommand(MenuItem): def __init__(self, manager, config, namespace=''): super(MenuCommand, self).__init__(manager, config, namespace) - self._gcode = config.get('gcode') + self._gcode = config.get('gcode', '') self._action = config.get('action', None) + if self._action is None and not self._gcode: + raise error("Missing or empty 'gcode' option") def is_readonly(self): return False |