From d8b1eff62f44f62dd7ad674d46c7f26968cc8d28 Mon Sep 17 00:00:00 2001
From: Alessandro Ranellucci <aar@cpan.org>
Date: Tue, 1 Jul 2014 21:58:57 +0200
Subject: [PATCH] Enable min_fan_speed and disable_fan_first_layers when
 fan_always_on is checked

---
 lib/Slic3r/GUI/Tab.pm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/Slic3r/GUI/Tab.pm b/lib/Slic3r/GUI/Tab.pm
index 85c4454c6..3e4dd843b 100644
--- a/lib/Slic3r/GUI/Tab.pm
+++ b/lib/Slic3r/GUI/Tab.pm
@@ -824,8 +824,9 @@ sub _update {
     
     my $cooling = $self->{config}->cooling;
     $self->get_field($_)->toggle($cooling)
-        for qw(min_fan_speed max_fan_speed disable_fan_first_layers 
-            fan_below_layer_time slowdown_below_layer_time min_print_speed);
+        for qw(max_fan_speed fan_below_layer_time slowdown_below_layer_time min_print_speed);
+    $self->get_field($_)->toggle($cooling || $self->{config}->fan_always_on)
+        for qw(min_fan_speed disable_fan_first_layers);
 }
 
 sub _update_description {