2 files changed, 3 insertions, 3 deletions
diff --git a/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.H b/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.H
index 0673befca..a3563d149 100644
--- a/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.H
+++ b/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.H
@@ -18,7 +18,7 @@ class FiniteDifferenceSolver
         FiniteDifferenceSolver (
             int const fdtd_algo,
             std::array<amrex::Real,3> cell_size,
-            int const do_nodal );
+            bool const do_nodal );
 
         void EvolveB ( VectorField& Bfield,
                        VectorField const& Efield,
@@ -26,7 +26,7 @@ class FiniteDifferenceSolver
     private:
 
         int m_fdtd_algo;
-        int m_do_nodal;
+        bool m_do_nodal;
 
 #ifdef WARPX_DIM_RZ
         amrex::Real m_dr, m_rmin;
diff --git a/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.cpp b/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.cpp
index 94499200a..3af0eb1eb 100644
--- a/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.cpp
+++ b/Source/FieldSolver/FiniteDifferenceSolver/FiniteDifferenceSolver.cpp
@@ -13,7 +13,7 @@
 FiniteDifferenceSolver::FiniteDifferenceSolver (
     int const fdtd_algo,
     std::array<amrex::Real,3> cell_size,
-    int do_nodal ) {
+    bool do_nodal ) {
 
     // Register the type of finite-difference algorithm
     m_fdtd_algo = fdtd_algo;