From 4ed43069c307dd9998e1a904cae36ae4233a18a4 Mon Sep 17 00:00:00 2001
From: Max Lyon <lyon@cs.rwth-aachen.de>
Date: Tue, 3 Dec 2019 11:44:03 +0100
Subject: [PATCH] only set draw mode if getting object was successful

---
 OpenMesh/OMPropertyVisualizerT_impl.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/OpenMesh/OMPropertyVisualizerT_impl.hh b/OpenMesh/OMPropertyVisualizerT_impl.hh
index d96b6e2..870616b 100644
--- a/OpenMesh/OMPropertyVisualizerT_impl.hh
+++ b/OpenMesh/OMPropertyVisualizerT_impl.hh
@@ -149,8 +149,8 @@ template <typename MeshT>
 void OMPropertyVisualizer<MeshT>::setDrawMode(const ACG::SceneGraph::DrawModes::DrawMode& _mode)
 {
   BaseObjectData* object;
-  PluginFunctions::getObject(mObjectID, object);
-  object->setObjectDrawMode(_mode);
+  if (PluginFunctions::getObject(mObjectID, object))
+    object->setObjectDrawMode(_mode);
 }
 
 
-- 
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