🩹 Return 0 for bad index in Temperature::getHeaterPower (#27037)

Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
2024-05-20 16:10:15 +12:00
parent ee1d1faa52
commit 75eee04972
1 changed files with 4 additions and 2 deletions
--- a/Marlin/src/module/temperature.cpp
+++ b/Marlin/src/module/temperature.cpp
@@ -1303,8 +1303,10 @@ int16_t Temperature::getHeaterPower(const heater_id_t heater_id) {
    #if HAS_COOLER
      case H_COOLER: return temp_cooler.soft_pwm_amount;
    #endif
-    default:
-      return TERN0(HAS_HOTEND, temp_hotend[heater_id].soft_pwm_amount);
+    #if HAS_HOTEND
+      case 0 ... HOTENDS - 1: return temp_hotend[heater_id].soft_pwm_amount;
+    #endif
+    default: return 0;
  }
 }