From: azv <azv@opencascade.com>
Date: Wed, 16 Oct 2019 11:28:07 +0000 (+0300)
Subject: Issue #3048: Fatal error when create group using filter without argument
X-Git-Tag: V9_4_0b1~6
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=fd9e32113b1a9f206662ea1340f1b10c7305fa1e;p=modules%2Fshaper.git

Issue #3048: Fatal error when create group using filter without argument
---

diff --git a/src/FiltersPlugin/FiltersPlugin_OnPlaneSide.cpp b/src/FiltersPlugin/FiltersPlugin_OnPlaneSide.cpp
index 54f8c9391..cfbdff381 100644
--- a/src/FiltersPlugin/FiltersPlugin_OnPlaneSide.cpp
+++ b/src/FiltersPlugin/FiltersPlugin_OnPlaneSide.cpp
@@ -42,8 +42,12 @@ bool FiltersPlugin_OnPlaneSide::isOk(const GeomShapePtr& theShape, const ResultP
   if (!aList.get())
     return false;
   GeomShapePtr aPlanarShape = aList->value();
-  if (!aPlanarShape)
-    aPlanarShape = aList->context()->shape();
+  if (!aPlanarShape) {
+    ResultPtr aContext = aList->context();
+    if (!aContext)
+      return false;
+    aPlanarShape = aContext->shape();
+  }
 
   GeomPlanePtr aPlane = aPlanarShape->face()->getPlane();
   GeomPointPtr aPlaneLoc = aPlane->location();