Fix multi-serial CRC error crash (#21249)

2021-03-04 20:39:08 -03:00
parent a0d312396a
commit 101f09aabd
3 changed files with 4 additions and 5 deletions
--- a/Marlin/src/gcode/control/M999.cpp
+++ b/Marlin/src/gcode/control/M999.cpp
@ -41,5 +41,5 @@ void GcodeSuite::M999() {

  if (parser.boolval('S')) return;

-  queue.flush_and_request_resend();
+  queue.flush_and_request_resend(queue.ring_buffer.command_port());
 }