Extend SERIAL_CHAR to take multiple arguments

2020-01-08 18:31:57 -06:00
parent 5beca89412
commit 95046c9047
14 changed files with 81 additions and 81 deletions
--- a/Marlin/src/module/endstops.cpp
+++ b/Marlin/src/module/endstops.cpp
@ -471,7 +471,7 @@ void _O2 Endstops::report_states() {
          #endif
        }
        SERIAL_ECHOPGM(MSG_FILAMENT_RUNOUT_SENSOR);
-        if (i > 1) { SERIAL_CHAR(' '); SERIAL_CHAR('0' + i); }
+        if (i > 1) SERIAL_CHAR(' ', '0' + i);
        print_es_state(extDigitalRead(pin) != FIL_RUNOUT_INVERTING);
      }
    #endif