Better handle serial buffer over run

2018-01-18 16:48:12 -06:00 · 2018-01-18 16:48:12 -06:00 · 597d94bd3a
commit 597d94bd3a
parent 73565728c7
1 changed files with 1 additions and 2 deletions
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@ -840,8 +840,7 @@ void enqueue_and_echo_commands_P(const char * const pgcode) {
 * Clear the Marlin command queue
 */
 void clear_command_queue() {
-  cmd_queue_index_r = cmd_queue_index_w;
-  commands_in_queue = 0;
+  cmd_queue_index_r = cmd_queue_index_w = commands_in_queue = 0;
 }

 /**