From cc7dbf8925d7f09683188e2d0cc148ace0ebffb6 Mon Sep 17 00:00:00 2001
From: Vojtech Bubnik <bubnikv@gmail.com>
Date: Thu, 10 Dec 2020 14:45:23 +0100
Subject: [PATCH] Fix of compilation on OSX

---
 src/slic3r/GUI/GLShader.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/slic3r/GUI/GLShader.cpp b/src/slic3r/GUI/GLShader.cpp
index 02c01d104..b87983bd0 100644
--- a/src/slic3r/GUI/GLShader.cpp
+++ b/src/slic3r/GUI/GLShader.cpp
@@ -3,6 +3,7 @@
 
 #include "3DScene.hpp"
 #include "libslic3r/Utils.hpp"
+#include "libslic3r/format.hpp"
 
 #include <boost/nowide/fstream.hpp>
 #include <GL/glew.h>