From dd78d7c046c0a4753278a44b1b49de05d0c1a1b6 Mon Sep 17 00:00:00 2001
From: Luca Fedeli <luca.fedeli@cea.fr>
Date: Wed, 18 Sep 2024 16:02:07 +0200
Subject: [PATCH] fix bug introduced fixing clang-tidy issues

---
 Source/FieldSolver/ElectrostaticSolvers/LabFrameExplicitES.H   | 2 +-
 Source/FieldSolver/ElectrostaticSolvers/LabFrameExplicitES.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/FieldSolver/ElectrostaticSolvers/LabFrameExplicitES.H b/Source/FieldSolver/ElectrostaticSolvers/LabFrameExplicitES.H
index c919b138c00..5606ebef2f1 100644
--- a/Source/FieldSolver/ElectrostaticSolvers/LabFrameExplicitES.H
+++ b/Source/FieldSolver/ElectrostaticSolvers/LabFrameExplicitES.H
@@ -29,7 +29,7 @@ public:
 
     void computePhiTriDiagonal (
         const ablastr::fields::MultiLevelScalarField& rho,
-        ablastr::fields::MultiLevelScalarField& phi
+        const ablastr::fields::MultiLevelScalarField& phi
     );
 
 };
diff --git a/Source/FieldSolver/ElectrostaticSolvers/LabFrameExplicitES.cpp b/Source/FieldSolver/ElectrostaticSolvers/LabFrameExplicitES.cpp
index f2b19b7e344..eec5dce8f0e 100644
--- a/Source/FieldSolver/ElectrostaticSolvers/LabFrameExplicitES.cpp
+++ b/Source/FieldSolver/ElectrostaticSolvers/LabFrameExplicitES.cpp
@@ -94,7 +94,7 @@ void LabFrameExplicitES::ComputeSpaceChargeField (
 */
 void LabFrameExplicitES::computePhiTriDiagonal (
     const ablastr::fields::MultiLevelScalarField& rho,
-    ablastr::fields::MultiLevelScalarField& phi)
+    const ablastr::fields::MultiLevelScalarField& phi)
 {
     WARPX_ALWAYS_ASSERT_WITH_MESSAGE(num_levels == 1,
     "The tridiagonal solver cannot be used with mesh refinement");