From a03ff7f63ba2a9c20b3f80888c7ea6a6874d2834 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sat, 16 Apr 2016 16:54:41 +0200
Subject: [PATCH] + check for empty SoPath when using SoSearchAction

---
 src/Gui/ViewProvider.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Gui/ViewProvider.cpp b/src/Gui/ViewProvider.cpp
index 894800357f..4e6627690d 100644
--- a/src/Gui/ViewProvider.cpp
+++ b/src/Gui/ViewProvider.cpp
@@ -395,6 +395,8 @@ SoPickedPoint* ViewProvider::getPointOnRay(const SbVec2s& pos, const View3DInven
     sa.setNode(pcRoot);
     sa.setSearchingAll(true);
     sa.apply(viewer->getSoRenderManager()->getSceneGraph());
+    if (!sa.getPath())
+        return nullptr;
     SoGetMatrixAction gm(viewer->getSoRenderManager()->getViewportRegion());
     gm.apply(sa.getPath());