From c3e27a1792eef5436acc702a1705c49745ab159c Mon Sep 17 00:00:00 2001
From: Joachim Schoeberl <joachim.schoeberl@tuwien.ac.at>
Date: Wed, 4 Dec 2024 08:11:43 +0100
Subject: [PATCH] fix warning

---
 libsrc/visualization/vsmesh.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libsrc/visualization/vsmesh.cpp b/libsrc/visualization/vsmesh.cpp
index ab9f64a9..f73a4cce 100644
--- a/libsrc/visualization/vsmesh.cpp
+++ b/libsrc/visualization/vsmesh.cpp
@@ -865,10 +865,10 @@ namespace netgen
                   for (int j = 1; j <= idpts.GetBagSize(i); j++)
 		    {
 		      INDEX_3 pts;
-		      int dummy, val;
+		      int dummy; // , val;   
 
 		      idpts.GetData (i, j, pts, dummy);
-                      val = pts[2];
+                      // val = pts[2];   
 		      const Point3d & p1 = mesh->Point(pts.I1());
 		      const Point3d & p2 = mesh->Point(pts.I2());