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gcode: Raise an error if a duplicate command is registered

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2018-05-20 13:04:52 -04:00
parent 2ab47cd20c
commit 33c2c8f1bd
3 changed files with 4 additions and 0 deletions
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2
klippy/gcode.py
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@ -62,6 +62,8 @@ class GCodeParser:
if cmd in self.base_gcode_handlers:
del self.base_gcode_handlers[cmd]
return
if cmd in self.ready_gcode_handlers:
raise error("gcode command %s already registered" % (cmd,))
if not (len(cmd) >= 2 and not cmd[0].isupper() and cmd[1].isdigit()):
origfunc = func
func = lambda params: origfunc(self.get_extended_params(params))