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authorKevin O'Connor <kevin@koconnor.net>2020-03-28 10:03:33 -0400
committerKevin O'Connor <kevin@koconnor.net>2020-03-28 10:06:02 -0400
commit77177582cdfd9313481c3c3538c53b98c7dc4088 (patch)
tree17cb735b79f132d0b7e4398df8a7e0a2cfb90ba1 /klippy/kinematics/extruder.py
parent336af2f28db0031974dcba3bb06c63374e1207ad (diff)
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extruder: step_distance must be positive on SET_EXTRUDER_STEP_DISTANCE
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'klippy/kinematics/extruder.py')
-rw-r--r--klippy/kinematics/extruder.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/klippy/kinematics/extruder.py b/klippy/kinematics/extruder.py
index 6e3e917d..f25b36a7 100644
--- a/klippy/kinematics/extruder.py
+++ b/klippy/kinematics/extruder.py
@@ -197,7 +197,7 @@ class PrinterExtruder:
gcode.respond_info("Extruder '%s' step distance is %0.6f"
% (self.name, step_dist))
return
- dist = gcode.get_float('DISTANCE', params, 0.)
+ dist = gcode.get_float('DISTANCE', params, above=0.)
toolhead.flush_step_generation()
self.stepper.set_step_dist(dist)
gcode.respond_info("Extruder '%s' step distance set to %0.6f"