From: azv <azv@opencascade.com>
Date: Wed, 20 Apr 2016 09:11:25 +0000 (+0300)
Subject: Crash when removing part with sketch
X-Git-Tag: V_2.3.0~174
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=b54b3567d9b145bf628f58cec1073cecd7d4b951;p=modules%2Fshaper.git

Crash when removing part with sketch
---

diff --git a/src/SketchSolver/SketchSolver_Manager.cpp b/src/SketchSolver/SketchSolver_Manager.cpp
index 6511bc843..43c6e7cce 100644
--- a/src/SketchSolver/SketchSolver_Manager.cpp
+++ b/src/SketchSolver/SketchSolver_Manager.cpp
@@ -482,6 +482,10 @@ void SketchSolver_Manager::degreesOfFreedom()
   std::list<SketchSolver_Group*>::const_iterator aGroupIt = myGroups.begin();
   for (; aGroupIt != myGroups.end(); ++aGroupIt) {
     CompositeFeaturePtr aSketch = (*aGroupIt)->getWorkplane();
+    if (!aSketch->data()->isValid()) {
+      myDoF.erase(aSketch);
+      continue;
+    }
 
     // check conflicting constraints in the group
     if ((*aGroupIt)->isFailed())