diff --git a/src/OpenFOAM/meshes/polyMesh/polyPatches/polyPatch/polyPatch.C b/src/OpenFOAM/meshes/polyMesh/polyPatches/polyPatch/polyPatch.C
index a10563c3d1b1dc4b1e6f25caba6e3523d4b558a3..643e06a47981e5347a2d808cfa05454d5fb127bd 100644
--- a/src/OpenFOAM/meshes/polyMesh/polyPatches/polyPatch/polyPatch.C
+++ b/src/OpenFOAM/meshes/polyMesh/polyPatches/polyPatch/polyPatch.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -62,6 +62,7 @@ void Foam::polyPatch::movePoints(PstreamBuffers&, const pointField& p)
 void Foam::polyPatch::updateMesh(PstreamBuffers&)
 {
     clearAddressing();
+    primitivePatch::clearOut();
 }