Continue on empty lines instead of returning

2016-03-28 04:42:51 -07:00 · 2016-03-28 04:42:51 -07:00 · 545f7997ea
commit 545f7997ea
parent 3dcf6d42ff
1 changed files with 1 additions and 1 deletions
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@ -893,7 +893,7 @@ void get_command() {

      serial_comment_mode = false; // end of line == end of comment

-      if (!serial_count) return; // empty lines just exit
+      if (!serial_count) continue; // skip empty lines

      serial_line_buffer[serial_count] = 0; // terminate string
      serial_count = 0; //reset buffer