X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGEOMImpl%2FGEOMImpl_Fillet1dDriver.cxx;h=19b6b2d7a79d519fe9d7b3bd03a9a418105d82dd;hb=72e616511b8048731778881740b34aa9c3cd9543;hp=83947d4ba4ec5aad2595c0ded940bdc4fa675da5;hpb=7780c41f495faea9036a9ed35743183f2f2581c7;p=modules%2Fgeom.git

diff --git a/src/GEOMImpl/GEOMImpl_Fillet1dDriver.cxx b/src/GEOMImpl/GEOMImpl_Fillet1dDriver.cxx
index 83947d4ba..19b6b2d7a 100644
--- a/src/GEOMImpl/GEOMImpl_Fillet1dDriver.cxx
+++ b/src/GEOMImpl/GEOMImpl_Fillet1dDriver.cxx
@@ -155,6 +155,8 @@ Standard_Integer GEOMImpl_Fillet1dDriver::Execute(TFunction_Logbook& log) const
 
   Handle(GEOM_Function) aRefShape = aCI.GetShape();
   TopoDS_Shape aShape = aRefShape->GetValue();
+  if (aShape.IsNull())
+    return 0;
   if (aShape.ShapeType() != TopAbs_WIRE)
     Standard_ConstructionError::Raise("Wrong arguments: polyline as wire must be given");
 
@@ -162,6 +164,9 @@ Standard_Integer GEOMImpl_Fillet1dDriver::Execute(TFunction_Logbook& log) const
 
   double rad = aCI.GetR();
 
+  if ( rad < Precision::Confusion())
+    return 0;
+
   // collect vertices for make fillet
   TopTools_ListOfShape aVertexList;
   TopTools_MapOfShape mapShape;