From ca5c4cc6ea4aa54000fe0e8729f9c14b8a59abfd Mon Sep 17 00:00:00 2001
From: dbv <dbv@opencascade.com>
Date: Thu, 8 Sep 2016 10:16:55 +0300
Subject: [PATCH] Issue #1711: Dump study/Load saved script - tuple index out
 of range

Fixed crash on dump exec
---
 src/Model/Model_SelectionNaming.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Model/Model_SelectionNaming.cpp b/src/Model/Model_SelectionNaming.cpp
index 567d4a867..75baa4744 100644
--- a/src/Model/Model_SelectionNaming.cpp
+++ b/src/Model/Model_SelectionNaming.cpp
@@ -410,6 +410,10 @@ size_t ParseName(const std::string& theSubShapeName,   std::list<std::string>& t
 const TopoDS_Shape findCommonShape(
   const TopAbs_ShapeEnum theType, const TopTools_ListOfShape& theList)
 {
+  if(theList.IsEmpty()) {
+    return TopoDS_Shape();
+  }
+
   TopoDS_Shape aShape;
   std::vector<TopTools_MapOfShape> aVec;
   TopTools_MapOfShape aMap1, aMap2, aMap3, aMap4;
-- 
2.39.2