From a813e58c05997434c48e2d4181133f3d99f96b3f Mon Sep 17 00:00:00 2001
From: Henry <Henry>
Date: Thu, 3 Oct 2013 09:54:20 +0100
Subject: [PATCH] GeometricBoundaryField: Clear before reading to support
 wildcards during readIfPresent

---
 .../GeometricFields/GeometricField/GeometricBoundaryField.C    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/OpenFOAM/fields/GeometricFields/GeometricField/GeometricBoundaryField.C b/src/OpenFOAM/fields/GeometricFields/GeometricField/GeometricBoundaryField.C
index b95a79a138..e331062c4d 100644
--- a/src/OpenFOAM/fields/GeometricFields/GeometricField/GeometricBoundaryField.C
+++ b/src/OpenFOAM/fields/GeometricFields/GeometricField/GeometricBoundaryField.C
@@ -36,6 +36,9 @@ readField
     const dictionary& dict
 )
 {
+    // Clear the boundary field if already initialised
+    this->clear();
+
     this->setSize(bmesh_.size());
 
     if (debug)