From c8db0d135f198e4f539e29fc91ca4870b15e2256 Mon Sep 17 00:00:00 2001
From: Kutalmis Bercin <kutalmis.bercin@esi-group.com>
Date: Thu, 2 Sep 2021 14:37:50 +0100
Subject: [PATCH] BUG: solitaryWaveModel: avoid reference access to an operand
 object (Fixes #2178)

---
 .../base/solitaryWaveModel/solitaryWaveModel.H                | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/waveModels/waveGenerationModels/base/solitaryWaveModel/solitaryWaveModel.H b/src/waveModels/waveGenerationModels/base/solitaryWaveModel/solitaryWaveModel.H
index 9e6d42b3fa..c115991fc3 100644
--- a/src/waveModels/waveGenerationModels/base/solitaryWaveModel/solitaryWaveModel.H
+++ b/src/waveModels/waveGenerationModels/base/solitaryWaveModel/solitaryWaveModel.H
@@ -6,7 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2015 IH-Cantabria
-    Copyright (C) 2016-2017 OpenCFD Ltd.
+    Copyright (C) 2016-2021 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -63,7 +63,7 @@ protected:
         scalar waveAngle_;
 
         //-
-        const scalarField& x_;
+        const scalarField x_;
 
         const scalar x0_;