From 8aafafac7c557bde40c9b4eab1aa529303449f17 Mon Sep 17 00:00:00 2001
From: Alessandro Ranellucci <aar@cpan.org>
Date: Sat, 19 May 2012 20:25:59 +0200
Subject: [PATCH] Compatibility with recent Moo versions

---
 lib/Slic3r.pm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/Slic3r.pm b/lib/Slic3r.pm
index df3fed9b7..f3bad1e8f 100644
--- a/lib/Slic3r.pm
+++ b/lib/Slic3r.pm
@@ -14,7 +14,11 @@ sub debugf {
     printf @_ if $debug;
 }
 
+# load threads before Moo as required by it
+our $have_threads = $Config{useithreads} && eval "use threads; use Thread::Queue; 1";
+
 use Config;
+use Moo;
 use Slic3r::Config;
 use Slic3r::ExPolygon;
 use Slic3r::Extruder;
@@ -36,7 +40,6 @@ use Slic3r::Print::Object;
 use Slic3r::Surface;
 use Slic3r::TriangleMesh;
 
-our $have_threads       = $Config{useithreads} && eval "use threads; use Thread::Queue; 1";
 our $threads            = $have_threads ? 2 : undef;
 
 # miscellaneous options