gcode: Raise an error if a duplicate command is registered

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2018-05-20 13:04:52 -04:00
parent 2ab47cd20c
commit 33c2c8f1bd
3 changed files with 4 additions and 0 deletions
--- a/klippy/extras/homing_override.py
+++ b/klippy/extras/homing_override.py
@@ -12,6 +12,7 @@ class HomingOverride:
        self.script = config.get('gcode')
        self.in_script = False
        self.gcode = self.printer.lookup_object('gcode')
+        self.gcode.register_command("G28", None)
        self.gcode.register_command("G28", self.cmd_G28)
    def cmd_G28(self, params):
        if self.in_script: