From f5d066441c09777f4c6f194d77759179019abcfb Mon Sep 17 00:00:00 2001
From: Maxence Thevenet <maxence.thevenet@desy.de>
Date: Wed, 24 Mar 2021 09:31:09 +0100
Subject: [PATCH] must pass charge and mass by reference

---
 src/particles/PlasmaParticleContainer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/particles/PlasmaParticleContainer.cpp b/src/particles/PlasmaParticleContainer.cpp
index 67b4f98b32..e6a3731d96 100644
--- a/src/particles/PlasmaParticleContainer.cpp
+++ b/src/particles/PlasmaParticleContainer.cpp
@@ -4,7 +4,7 @@
 
 namespace
 {
-    bool QueryElementSetChargeMass (amrex::ParmParse& pp, amrex::Real charge, amrex::Real mass)
+    bool QueryElementSetChargeMass (amrex::ParmParse& pp, amrex::Real& charge, amrex::Real& mass)
     {
         // normalized_units is directly queried here so we can defined the appropriate PhysConst
         // locally. We cannot use Hipace::m_phys_const as it has not been initialized when the