diff options
Diffstat (limited to 'klippy/gcode.py')
| -rw-r--r-- | klippy/gcode.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/klippy/gcode.py b/klippy/gcode.py index ca13279d..ab5cc012 100644 --- a/klippy/gcode.py +++ b/klippy/gcode.py @@ -404,7 +404,10 @@ class GCodeParser: heater = self.printer.lookup_object('heater_bed', None) elif 'T' in params: index = self.get_int('T', params, minval=0) - extruder = self.printer.lookup_object('extruder%d' % (index,), None) + section = 'extruder' + if index: + section = 'extruder%d' % (index,) + extruder = self.printer.lookup_object(section, None) if extruder is not None: heater = extruder.get_heater() elif self.extruder is not None: |