From 1d2339fbce896bff37c59f3040cce334a67cedb3 Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Wed, 23 Mar 2022 08:18:23 +0100
Subject: [PATCH] Follow-up of a0630420d9ed417a8848718702a6b01cc3c1975f - Fixed
 warning

---
 src/slic3r/GUI/Camera.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/slic3r/GUI/Camera.cpp b/src/slic3r/GUI/Camera.cpp
index d6272aea55..77ce27a799 100644
--- a/src/slic3r/GUI/Camera.cpp
+++ b/src/slic3r/GUI/Camera.cpp
@@ -123,7 +123,9 @@ void Camera::apply_projection(const BoundingBoxf3& box, double near_z, double fa
     double w = 0.0;
     double h = 0.0;
 
+#if !ENABLE_LEGACY_OPENGL_REMOVAL
     const double old_distance = m_distance;
+#endif // !ENABLE_LEGACY_OPENGL_REMOVAL
     m_frustrum_zs = calc_tight_frustrum_zs_around(box);
 #if !ENABLE_LEGACY_OPENGL_REMOVAL
     if (m_distance != old_distance)