From a5b2cf90699b8f956439b68aabbc4ecef6b362c3 Mon Sep 17 00:00:00 2001
From: Mark Olesen <Mark.Olesen@esi-group.com>
Date: Thu, 16 Apr 2020 10:00:30 +0200
Subject: [PATCH] BUG: bad internal coeff for finiteArea zeroGradient BC
 (closes #1637)

- inadvertently set to zero instead of one (in commit 1d85fecf4d0e)
---
 .../zeroGradient/zeroGradientFaPatchField.C   | 20 ++++---------------
 1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/src/finiteArea/fields/faPatchFields/basic/zeroGradient/zeroGradientFaPatchField.C b/src/finiteArea/fields/faPatchFields/basic/zeroGradient/zeroGradientFaPatchField.C
index 8725d58675..7d96cfeff6 100644
--- a/src/finiteArea/fields/faPatchFields/basic/zeroGradient/zeroGradientFaPatchField.C
+++ b/src/finiteArea/fields/faPatchFields/basic/zeroGradient/zeroGradientFaPatchField.C
@@ -111,10 +111,7 @@ Foam::zeroGradientFaPatchField<Type>::valueInternalCoeffs
     const tmp<scalarField>&
 ) const
 {
-    return tmp<Field<Type>>
-    (
-        new Field<Type>(this->size(), Zero)
-    );
+    return tmp<Field<Type>>::New(this->size(), pTraits<Type>::one);
 }
 
 
@@ -125,10 +122,7 @@ Foam::zeroGradientFaPatchField<Type>::valueBoundaryCoeffs
     const tmp<scalarField>&
 ) const
 {
-    return tmp<Field<Type>>
-    (
-        new Field<Type>(this->size(), Zero)
-    );
+    return tmp<Field<Type>>::New(this->size(), Zero);
 }
 
 
@@ -136,10 +130,7 @@ template<class Type>
 Foam::tmp<Foam::Field<Type>>
 Foam::zeroGradientFaPatchField<Type>::gradientInternalCoeffs() const
 {
-    return tmp<Field<Type>>
-    (
-        new Field<Type>(this->size(), Zero)
-    );
+    return tmp<Field<Type>>::New(this->size(), Zero);
 }
 
 
@@ -147,10 +138,7 @@ template<class Type>
 Foam::tmp<Foam::Field<Type>>
 Foam::zeroGradientFaPatchField<Type>::gradientBoundaryCoeffs() const
 {
-    return tmp<Field<Type>>
-    (
-        new Field<Type>(this->size(), Zero)
-    );
+    return tmp<Field<Type>>::New(this->size(), Zero);
 }