From 6333dc206938f88785fe1a0813369ce41476d397 Mon Sep 17 00:00:00 2001
From: Master92 <Nils.Friedchen@googlemail.com>
Date: Mon, 16 Sep 2019 13:14:39 +0200
Subject: [PATCH] controller_fan: Use _ to declare discarded return value

Signed-off-by: Nils Friedchen <Nils.Friedchen@googlemail.com>
---
 klippy/extras/controller_fan.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/klippy/extras/controller_fan.py b/klippy/extras/controller_fan.py
index 3c6da5da..0a1adf7d 100644
--- a/klippy/extras/controller_fan.py
+++ b/klippy/extras/controller_fan.py
@@ -36,7 +36,7 @@ class ControllerFan:
         for stepper in self.steppers:
             active |= stepper.is_motor_enabled()
         for heater in self.heaters:
-            currentTemp, targetTemp = heater.get_temp(eventtime)
+            _, targetTemp = heater.get_temp(eventtime)
             if targetTemp:
                 active = True
         if active: