snappyLayerDriver: Updated for changes to polyTopoChange::addPatchCellLayer

src/mesh/snappyHexMesh/snappyHexMeshDriver/snappyLayerDriver.C

@@ -3323,6 +3323,7 @@ void Foam::snappyLayerDriver::addLayers
                 nPatchFaceLayers,   // layers per face
                 nPatchPointLayers,  // layers per point
                 finalDisp,          // thickness of layer nearest internal mesh
+                labelList::null(),
                 meshMod
             );
 

src/polyTopoChange/polyTopoChange/addPatchCellLayer.C

@@ -1098,7 +1098,7 @@ void Foam::addPatchCellLayer::setRefinement
                     );
                 }
 
-                if (faceCellZones[patchFacei] != -1)
+                if (faceCellZones.size() && faceCellZones[patchFacei] != -1)
                 {
                     cellZonesAddedCells_[faceCellZones[patchFacei]].insert
                     (