From cbdf42425857eb37a593524b9103f0d90cf2a526 Mon Sep 17 00:00:00 2001
From: azv <azv@opencascade.com>
Date: Mon, 2 Jun 2014 12:09:44 +0400
Subject: [PATCH] Problem with blinking segment during feature movement Crash
 in aborting operation

---
 src/SketchSolver/SketchSolver_ConstraintGroup.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/SketchSolver/SketchSolver_ConstraintGroup.cpp b/src/SketchSolver/SketchSolver_ConstraintGroup.cpp
index ce1d5f87e..7c0bd3784 100644
--- a/src/SketchSolver/SketchSolver_ConstraintGroup.cpp
+++ b/src/SketchSolver/SketchSolver_ConstraintGroup.cpp
@@ -656,10 +656,11 @@ void SketchSolver_ConstraintGroup::splitGroup(std::vector<SketchSolver_Constrain
     }
     else if (anIndexes.size() == 1)
     { // Add entities indexes into the found group
+      aGrEntIter = aGroupsEntities.begin() + anIndexes.front();
       for (int i = 0; i < 4; i++)
         if (aConstrEnt[i] != 0)
           aGrEntIter->insert(aConstrEnt[i]);
-      aGroupsConstr[aGrEntIter - aGroupsEntities.begin()].insert(aConstrIter->h);
+      aGroupsConstr[anIndexes.front()].insert(aConstrIter->h);
       if (aGrEntIter->size() > aGroupsEntities[aMaxNbEntities].size())
         aMaxNbEntities = aGrEntIter - aGroupsEntities.begin();
     }
-- 
2.39.2