Patch up some flaws, here and there

2016-08-05 08:17:06 -07:00
parent dddaeb3f8c
commit 938e6d15c4
5 changed files with 14 additions and 5 deletions
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -2327,6 +2327,8 @@ void kill_screen(const char* lcd_msg) {
      lcd.buzz(duration, freq);
    #elif PIN_EXISTS(BEEPER)
      buzzer.tone(duration, freq);
+    #else
+      UNUSED(duration); UNUSED(freq);
    #endif
  }