From c7b650b00119ef53b5995c573e104785ee83b548 Mon Sep 17 00:00:00 2001
From: Alessandro Ranellucci <aar@cpan.org>
Date: Sat, 28 Jan 2012 16:47:03 +0100
Subject: [PATCH] Require Math::Clipper 1.03 for thread-safety

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

diff --git a/lib/Slic3r/Geometry/Clipper.pm b/lib/Slic3r/Geometry/Clipper.pm
index f22466b65..17b671a84 100644
--- a/lib/Slic3r/Geometry/Clipper.pm
+++ b/lib/Slic3r/Geometry/Clipper.pm
@@ -8,7 +8,7 @@ our @EXPORT_OK = qw(explode_expolygon explode_expolygons safety_offset offset
     diff_ex diff union_ex intersection_ex xor_ex PFT_EVENODD JT_MITER JT_ROUND
     is_counter_clockwise);
 
-use Math::Clipper 1.02 ':all';
+use Math::Clipper 1.03 ':all';
 use Slic3r::Geometry qw(scale);
 our $clipper = Math::Clipper->new;