From 66c63ec86f9319526272eba5b26fc9415ca13377 Mon Sep 17 00:00:00 2001
From: Gabriel Studer <gabriel.studer@unibas.ch>
Date: Fri, 1 Feb 2019 17:52:12 +0100
Subject: [PATCH] silence compiler warning

---
 modules/gfx/src/scene.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/gfx/src/scene.cc b/modules/gfx/src/scene.cc
index 15d34527b..7631d2123 100644
--- a/modules/gfx/src/scene.cc
+++ b/modules/gfx/src/scene.cc
@@ -2156,6 +2156,9 @@ namespace {
       }
   };
 
+  /*
+  commented out to silence compiler warning, as it is not needed anywhere
+
   double unproj_x() {
     GLdouble gl_mmat[]={1,0,0,0, 0,1,0,0, 0,0,1,0, 0,0,0,1};
     GLdouble gl_pmat[16];
@@ -2168,6 +2171,7 @@ namespace {
                  &res[0],&res[1],&res[2]);
     return res[0];
   }
+  */
 } // anon ns
 
 void Scene::render_bg()
-- 
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