From b9f9f8f7d39cedfe30e64ed9d15af154e2e83bf6 Mon Sep 17 00:00:00 2001
From: Blair Thompson <mail@justblair.co.uk>
Date: Mon, 20 Aug 2012 21:49:37 +0100
Subject: [PATCH] The pre-heat ABS and PLA options in the LCD Menu were broken
 a while back.  The pre-heat worked fine, but the cooling fans were not
 switching on as intended.  This is now fixed.

---
 Marlin/ultralcd.pde | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Marlin/ultralcd.pde b/Marlin/ultralcd.pde
index 9be357cb9..98d9f4bc8 100644
--- a/Marlin/ultralcd.pde
+++ b/Marlin/ultralcd.pde
@@ -530,14 +530,16 @@ void MainMenu::showPrepare()
     case ItemP_preheat_pla:
       MENUITEM(  lcdprintPGM(MSG_PREHEAT_PLA)  ,  BLOCK;setTargetHotend0(PLA_PREHEAT_HOTEND_TEMP);setTargetBed(PLA_PREHEAT_HPB_TEMP);
       #if FAN_PIN > -1
-        analogWrite(FAN_PIN, PLA_PREHEAT_FAN_SPEED);
+		FanSpeed=PLA_PREHEAT_FAN_SPEED;
+        analogWrite(FAN_PIN,  FanSpeed);
       #endif
       beepshort(); );
       break;
     case ItemP_preheat_abs:
       MENUITEM(  lcdprintPGM(MSG_PREHEAT_ABS)  ,  BLOCK;setTargetHotend0(ABS_PREHEAT_HOTEND_TEMP);setTargetBed(ABS_PREHEAT_HPB_TEMP); 
       #if FAN_PIN > -1
-        analogWrite(FAN_PIN, ABS_PREHEAT_FAN_SPEED);
+	  	FanSpeed=ABS_PREHEAT_FAN_SPEED;
+        analogWrite(FAN_PIN,  FanSpeed);
       #endif
       beepshort(); );
       break;