From 459f4fef6033aa48eb7bc188a42025841d62dcea Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Fri, 11 Jan 2019 22:54:15 -0600
Subject: [PATCH] Fix Temperature::init bug with HEATER_4_PIN

---
 Marlin/src/module/temperature.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Marlin/src/module/temperature.cpp b/Marlin/src/module/temperature.cpp
index 8adcd8c67e..915bb5a859 100644
--- a/Marlin/src/module/temperature.cpp
+++ b/Marlin/src/module/temperature.cpp
@@ -1149,7 +1149,7 @@ void Temperature::init() {
     OUT_WRITE(HEATER_3_PIN, HEATER_3_INVERTING);
   #endif
   #if HAS_HEATER_4
-    OUT_WRITE(HEATER_3_PIN, HEATER_4_INVERTING);
+    OUT_WRITE(HEATER_4_PIN, HEATER_4_INVERTING);
   #endif
   #if HAS_HEATED_BED
     OUT_WRITE(HEATER_BED_PIN, HEATER_BED_INVERTING);