From e5513d94176f954b3428f0e399c4d5c381b6f4c0 Mon Sep 17 00:00:00 2001
From: Matthias Hochsteger <mhochsteger@cerbsim.com>
Date: Fri, 22 Mar 2024 15:43:40 +0100
Subject: [PATCH] Print "Remove Illegal Elements" only when having illegal
 elements

---
 libsrc/meshing/meshfunc.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libsrc/meshing/meshfunc.cpp b/libsrc/meshing/meshfunc.cpp
index 9da051da..0b17572c 100644
--- a/libsrc/meshing/meshfunc.cpp
+++ b/libsrc/meshing/meshfunc.cpp
@@ -724,7 +724,6 @@ namespace netgen
     int it = 10;
     int nillegal, oldn;
 
-    PrintMessage (1, "Remove Illegal Elements");
     // return, if non-pure tet-mesh
     /*
       if (!mesh3d.PureTetMesh())
@@ -733,6 +732,8 @@ namespace netgen
     mesh3d.CalcSurfacesOfNode();
 
     nillegal = mesh3d.MarkIllegalElements();
+    if(nillegal)
+      PrintMessage (1, "Remove Illegal Elements");
 
     MeshingParameters dummymp;
     MeshOptimize3d optmesh(mesh3d, dummymp, OPT_LEGAL);