From a2992000d694e67ade14a54e6d98d06bf270cd8a Mon Sep 17 00:00:00 2001
From: skv <skv@opencascade.com>
Date: Mon, 10 Nov 2014 12:37:04 +0300
Subject: [PATCH] 22540: Fix the case if no edges are given

---
 src/GEOMImpl/GEOMImpl_ShapeDriver.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/GEOMImpl/GEOMImpl_ShapeDriver.cxx b/src/GEOMImpl/GEOMImpl_ShapeDriver.cxx
index 914158002..e67c0a47a 100644
--- a/src/GEOMImpl/GEOMImpl_ShapeDriver.cxx
+++ b/src/GEOMImpl/GEOMImpl_ShapeDriver.cxx
@@ -212,6 +212,10 @@ Standard_Integer GEOMImpl_ShapeDriver::Execute(TFunction_Logbook& log) const
       }
     }
 
+    if (aSeqEdgesIn->IsEmpty()) {
+      Standard_ConstructionError::Raise("No edges given");
+    }
+
     // 2. Connect edges to wires of maximum length
     Handle(TopTools_HSequenceOfShape) aSeqWiresOut;
     ShapeAnalysis_FreeBounds::ConnectEdgesToWires(aSeqEdgesIn, Precision::Confusion(),
-- 
2.39.2