jhpadjustable 48b30e0f5a display_status: fix M117 checksum trimming (#3377) ...

The M117 command parser discards the last character of the message
whenever the M117 command does not begin the line and there is no *xx
checksum, e.g.
  N0 M117 Look at me
causes the banner area of the printer screen to display "Look at m".
This patch only trims the checksum when one is found to trim.

Signed-Off-By: Jonathan Pickard <jhp@adjustablelabs.info>

2020-09-28 10:11:05 -04:00

2.0 KiB

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