From 1d94d098bf27bdfcaf18988e20bb18507acb50ce Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Tue, 9 Jun 2015 17:01:47 -0700
Subject: [PATCH] Formatting tweaks as part of fixing issue 1497

---
 Marlin/temperature.cpp | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/Marlin/temperature.cpp b/Marlin/temperature.cpp
index 25ec3887c..48a308506 100644
--- a/Marlin/temperature.cpp
+++ b/Marlin/temperature.cpp
@@ -370,16 +370,14 @@ int getHeaterPower(int heater) {
 
 #if HAS_AUTO_FAN
 
-void setExtruderAutoFanState(int pin, bool state)
-{
+void setExtruderAutoFanState(int pin, bool state) {
   unsigned char newFanSpeed = (state != 0) ? EXTRUDER_AUTO_FAN_SPEED : 0;
   // this idiom allows both digital and PWM fan outputs (see M42 handling).
   digitalWrite(pin, newFanSpeed);
   analogWrite(pin, newFanSpeed);
 }
 
-void checkExtruderAutoFans()
-{
+void checkExtruderAutoFans() {
   uint8_t fanState = 0;
 
   // which fan pins need to be turned on?      
@@ -442,7 +440,7 @@ void checkExtruderAutoFans()
   #endif
 }
 
-#endif // any extruder auto fan pins set
+#endif // HAS_AUTO_FAN
 
 //
 // Temperature Error Handlers
@@ -916,7 +914,7 @@ void tp_init() {
   #if HAS_FILAMENT_SENSOR
     ANALOG_SELECT(FILWIDTH_PIN);
   #endif
-  
+
   #if HAS_AUTO_FAN_0
     pinMode(EXTRUDER_0_AUTO_FAN_PIN, OUTPUT);
   #endif