Merge branch 'master' into gni/adaptation

[modules/smesh.git] / src / SMESHUtils / SMESH_MAT2d.cxx

diff --git a/src/SMESHUtils/SMESH_MAT2d.cxx b/src/SMESHUtils/SMESH_MAT2d.cxx
index 5469f476c6a70c901c0b5af5caf315739ce038bf..fbbb0553f1579c2303c3382d092c9480857885f9 100644 (file)
--- a/src/SMESHUtils/SMESH_MAT2d.cxx
+++ b/src/SMESHUtils/SMESH_MAT2d.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2019  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2020  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -1077,6 +1077,11 @@ namespace
           }
         }
 
+        else // 2D_mesh_QuadranglePreference_00/A1, bos20144.brep
+        {
+          continue; // bndSegs.size() == 1
+        }
+
         bndSegs[i].setBranch( branchID, bndSegsPerEdge ); // set to i-th and to the opposite bndSeg
         if ( bndSegs[i].hasOppositeEdge() )
           branchEdges[ bndSegs[i].branchID() ].push_back( bndSegs[i]._edge );