X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROData%2FHYDROData_PolylineOperator.cxx;h=07387a6e9d0cf085fba22e6aca6e2ee26cee61fc;hb=0f4c16e80e5c9160fb6e240e3f09b151701a1e5b;hp=43fb6799520b45b8e48c4b31bbd961c3d72ccba0;hpb=c5d2c902f7ce452aa5052a5d346ae73eff2bd421;p=modules%2Fhydro.git

diff --git a/src/HYDROData/HYDROData_PolylineOperator.cxx b/src/HYDROData/HYDROData_PolylineOperator.cxx
index 43fb6799..07387a6e 100644
--- a/src/HYDROData/HYDROData_PolylineOperator.cxx
+++ b/src/HYDROData/HYDROData_PolylineOperator.cxx
@@ -487,13 +487,22 @@ bool HYDROData_PolylineOperator::Extract( const Handle(HYDROData_Document)& theD
       LSE.Append(E);
     }
 
-    BRepLib_MakeWire WM;
-    WM.Add(LSE);
-    TopoDS_Shape aShapeW;
-    if (WM.IsDone())
-      aShapeW = WM.Wire();
-    else
-      continue;
+
+    TopoDS_Shape aShapeOut;
+    if (LSE.Extent() == 1)
+    {
+      aShapeOut = LSE.First();
+    }
+    else if (LSE.Extent() > 1)
+    {
+      BRepLib_MakeWire WM;
+      WM.Add(LSE);
+      if (WM.IsDone())
+        aShapeOut = WM.Wire();
+      else
+        continue;
+    }
+    else continue;
 
     Handle( HYDROData_PolylineXY ) aPolyline = 
       Handle( HYDROData_PolylineXY )::DownCast( theDocument->CreateObject( KIND_POLYLINEXY ) );
@@ -501,7 +510,7 @@ bool HYDROData_PolylineOperator::Extract( const Handle(HYDROData_Document)& theD
     if( aPolyline.IsNull() )
       return false;
 
-    aPolyline->SetShape( aShapeW );
+    aPolyline->SetShape( aShapeOut );
 
     int anIndex = 0;
     QString aName = K;