From: azv <azv@opencascade.com>
Date: Mon, 6 May 2019 11:42:01 +0000 (+0300)
Subject: Fix a crash.
X-Git-Tag: VEDF2019Lot4~101^2~85
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=a938a4dcdfdc1bbbfacb3eec565aee3ce2402a2f;p=modules%2Fshaper.git

Fix a crash.
---

diff --git a/src/ModelGeomAlgo/ModelGeomAlgo_Shape.cpp b/src/ModelGeomAlgo/ModelGeomAlgo_Shape.cpp
index 16723a035..207e4f3aa 100644
--- a/src/ModelGeomAlgo/ModelGeomAlgo_Shape.cpp
+++ b/src/ModelGeomAlgo/ModelGeomAlgo_Shape.cpp
@@ -131,7 +131,7 @@ namespace ModelGeomAlgo_Shape
     aSR.mySubshape = theSubshape;
     aSR.myCenterType = theCenterType;
     // compound subshapes from other compounds should be processed as whole results
-    if (aSR.mySubshape->shapeType() == GeomAPI_Shape::COMPOUND &&
+    if (aSR.mySubshape && aSR.mySubshape->shapeType() == GeomAPI_Shape::COMPOUND &&
         !theResult->shape()->isEqual(theSubshape)) {
       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(theResult);
       for (int i = 0; aResult && i < aResult->numberOfSubs(); ++i) {