From 468f09d3c1092673b5b8aa8b8e268e1fc0be9e45 Mon Sep 17 00:00:00 2001
From: Alessandro Ranellucci <aar@cpan.org>
Date: Wed, 11 Jan 2012 22:38:06 +0100
Subject: [PATCH] Bugfix: small surfaces where still infilled even with
 fill_density = 0

---
 lib/Slic3r/Layer.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Slic3r/Layer.pm b/lib/Slic3r/Layer.pm
index d7c1ae53f..670739c5b 100644
--- a/lib/Slic3r/Layer.pm
+++ b/lib/Slic3r/Layer.pm
@@ -245,7 +245,7 @@ sub remove_small_surfaces {
     
     # the difference between @surfaces and $self->fill_surfaces
     # is what's too small; we add it back as solid infill
-    {
+    if ($Slic3r::fill_density > 0) {
         my $diff = diff_ex(
             [ map $_->p, @surfaces ],
             [ map $_->p, @{$self->fill_surfaces} ],