From 5ca7b11b7dc0c464e0ca079424fda2ba3fe9e224 Mon Sep 17 00:00:00 2001
From: Henry Weller <http://cfd.direct>
Date: Mon, 18 Jul 2022 19:07:34 +0100
Subject: [PATCH] functionObjects::scalarTransport: Set fluxRequired for the
 scalar when semi-implicit MULES is used

---
 .../solvers/scalarTransport/scalarTransport.C                | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/functionObjects/solvers/scalarTransport/scalarTransport.C b/src/functionObjects/solvers/scalarTransport/scalarTransport.C
index 65a06eaaa0..97d1b5ebd4 100644
--- a/src/functionObjects/solvers/scalarTransport/scalarTransport.C
+++ b/src/functionObjects/solvers/scalarTransport/scalarTransport.C
@@ -178,6 +178,11 @@ Foam::functionObjects::scalarTransport::scalarTransport
             sPhiHeader,
             phi*fvc::interpolate(s_)
         );
+
+        if (controls.lookupOrDefault<Switch>("MULESCorr", false))
+        {
+            mesh_.schemes().setFluxRequired(s_.name());
+        }
     }
 }