From 33f0ff8145f7d092c488c318b8f21e675401f75e Mon Sep 17 00:00:00 2001
From: Kutalmis Bercin <kutalmis.bercin@esi-group.com>
Date: Fri, 13 Jan 2023 15:32:34 +0000
Subject: [PATCH] BUG: limitVelocity: specify default entry for U (fixes #2679)

---
 src/fvOptions/corrections/limitVelocity/limitVelocity.C | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/fvOptions/corrections/limitVelocity/limitVelocity.C b/src/fvOptions/corrections/limitVelocity/limitVelocity.C
index dc9aef6674..cfafaa068c 100644
--- a/src/fvOptions/corrections/limitVelocity/limitVelocity.C
+++ b/src/fvOptions/corrections/limitVelocity/limitVelocity.C
@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2016-2017 OpenFOAM Foundation
-    Copyright (C) 2018-2022 OpenCFD Ltd.
+    Copyright (C) 2018-2023 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -71,7 +71,7 @@ Foam::fv::limitVelocity::limitVelocity
 :
     fv::cellSetOption(name, modelType, dict, mesh),
     writeFile(mesh, name, typeName, dict, false),
-    UName_(word::null),
+    UName_("U"),
     max_(0)
 {
     read(dict);