From 34b68e0cec6ced50db0efc65b86f70e64e64dbe8 Mon Sep 17 00:00:00 2001
From: Ryan Pavlik <ryan.pavlik@collabora.com>
Date: Thu, 5 Dec 2019 14:59:52 -0600
Subject: [PATCH] filter_meshing: Fix dangling reference

---
 src/meshlabplugins/filter_meshing/quadric_simp.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/meshlabplugins/filter_meshing/quadric_simp.cpp b/src/meshlabplugins/filter_meshing/quadric_simp.cpp
index a3ba4d41a..05020aa38 100644
--- a/src/meshlabplugins/filter_meshing/quadric_simp.cpp
+++ b/src/meshlabplugins/filter_meshing/quadric_simp.cpp
@@ -79,6 +79,7 @@ void QuadricSimplification(CMeshO &m,int  TargetFaceNum, bool Selected, tri::Tri
       if ((*vi).IsS()) (*vi).ClearS();
     }
   }
+  tri::QHelper::TDp()=nullptr;
 }
 
 
@@ -139,5 +140,7 @@ void QuadricTexSimplification(CMeshO &m,int  TargetFaceNum, bool Selected, tri::
 	}
   }
 	
+  tri::QuadricTexHelper<CMeshO>::TDp3()=nullptr;
+  tri::QuadricTexHelper<CMeshO>::TDp()=nullptr;
 
 }