Fix unknown command on empty lines (#16867)

5 years ago · 42208bc031
parent 199a1ba0e5
commit 42208bc031
1 changed files with 2 additions and 2 deletions
--- a/Marlin/src/gcode/queue.cpp
+++ b/Marlin/src/gcode/queue.cpp
@ -415,7 +415,7 @@ void GCodeQueue::get_serial_commands() {

      if (serial_char == '\n' || serial_char == '\r') {

-        process_line_done(serial_input_state[i], serial_line_buffer[i], serial_count[i]);
+        if (process_line_done(serial_input_state[i], serial_line_buffer[i], serial_count[i])) continue;

        char* command = serial_line_buffer[i];

@ -550,7 +550,7 @@ void GCodeQueue::get_serial_commands() {
        else if (n < 0)
          SERIAL_ERROR_MSG(MSG_SD_ERR_READ);

-        process_line_done(sd_input_state, command_buffer[index_w], sd_count);
+        if (process_line_done(sd_input_state, command_buffer[index_w], sd_count)) continue;

        _commit_command(false);