fix merge conflicts

1 files changed, 1 insertions, 1 deletions

diff --git a/Source/Particles/MultiParticleContainer.cpp b/Source/Particles/MultiParticleContainer.cpp
index da09adbf2..e8125588d 100644
--- a/Source/Particles/MultiParticleContainer.cpp
+++ b/Source/Particles/MultiParticleContainer.cpp
@@ -307,7 +307,7 @@ MultiParticleContainer::GetChargeDensity (int lev, bool local)
     std::unique_ptr<MultiFab> rho = allcontainers[0]->GetChargeDensity(lev, true);
     for (unsigned i = 1, n = allcontainers.size(); i < n; ++i) {
         std::unique_ptr<MultiFab> rhoi = allcontainers[i]->GetChargeDensity(lev, true);
-        MultiFab::Add(*rho, *rhoi, 0, 0, 1, rho->nGrow());
+        MultiFab::Add(*rho, *rhoi, 0, 0, rho->nComp(), rho->nGrow());
     }
     if (!local) {
         const Geometry& gm = allcontainers[0]->Geom(lev);