From: azv <azv@opencascade.com>
Date: Tue, 30 Jul 2019 08:25:23 +0000 (+0300)
Subject: Issue #2961: Сrash when Change sketch plane
X-Git-Tag: VEDF2019Lot4~76
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=1aa79c9c0d219182043b24afc6bb1683a515fac8;p=modules%2Fshaper.git

Issue #2961: Сrash when Change sketch plane
---

diff --git a/src/SketcherPrs/SketcherPrs_Equal.cpp b/src/SketcherPrs/SketcherPrs_Equal.cpp
index 72a07d071..bc6d207a5 100644
--- a/src/SketcherPrs/SketcherPrs_Equal.cpp
+++ b/src/SketcherPrs/SketcherPrs_Equal.cpp
@@ -57,6 +57,8 @@ bool SketcherPrs_Equal::updateIfReadyToDisplay(double theStep, bool withColor) c
 {
   if (!IsReadyToDisplay(myConstraint, plane()))
     return false;
+  if (!plane())
+    return false;
 
   ObjectPtr aObj1 =
     SketcherPrs_Tools::getResult(myConstraint, SketchPlugin_Constraint::ENTITY_A());