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-rw-r--r--klippy/mcu.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/klippy/mcu.py b/klippy/mcu.py
index 9b96b252..a8e823c7 100644
--- a/klippy/mcu.py
+++ b/klippy/mcu.py
@@ -422,6 +422,7 @@ class MCU:
self._name = config.get_name()
if self._name.startswith('mcu '):
self._name = self._name[4:]
+ self._printer.register_event_handler("klippy:shutdown", self._shutdown)
# Serial port
self._serialport = config.get('serial', '/dev/ttyS0')
baud = 0
@@ -769,8 +770,6 @@ class MCU:
self._connect()
elif state == 'disconnect':
self._disconnect()
- elif state == 'shutdown':
- self._shutdown()
def __del__(self):
self._disconnect()