Optimize some serial strings

2018-01-23 18:58:10 -06:00
parent d4ab383a1b
commit f447668387
5 changed files with 8 additions and 8 deletions
--- a/Marlin/gcode.cpp
+++ b/Marlin/gcode.cpp
@@ -282,7 +282,7 @@ void GCodeParser::unknown_command_error() {
    #else
      SERIAL_ECHOPAIR(" args: \"", command_args);
    #endif
-    SERIAL_ECHOPGM("\"");
+    SERIAL_CHAR('"');
    if (string_arg) {
      SERIAL_ECHOPGM(" string: \"");
      SERIAL_ECHO(string_arg);