emcrsh: fix bug with extra reply line for 'get spindle_override'

LinuxCNC / linuxcnc

LinuxCNC controls CNC machines. It can drive milling machines, lathes, 3d printers, laser cutters, plasma cutters, robot arms, hexapods, and more.

http://linuxcnc.org/

GNU General Public License v2.0

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Open Sigma1912 opened 5 days ago

Sigma1912 commented 5 days ago

currently 'get spindle_override' command in linuxcncrsh will return an extra line containing the reply from the 'get' command before last:

get teleop_enable
TELEOP_ENABLE OFF
get spindle_override
SPINDLE_OVERRIDE 0 49.000000
TELEOP_ENABLE OFF

I'm not sure why that happens but using 'OUT' instead of 'dprintf' seems to fix this issue.