1 files changed, 2 insertions, 2 deletions
diff --git a/Source/Particles/MultiParticleContainer.cpp b/Source/Particles/MultiParticleContainer.cpp
index 9061aec40..213cdc782 100644
--- a/Source/Particles/MultiParticleContainer.cpp
+++ b/Source/Particles/MultiParticleContainer.cpp
@@ -496,7 +496,7 @@ MultiParticleContainer::DepositCharge (
 std::unique_ptr<MultiFab>
 MultiParticleContainer::GetChargeDensity (int lev, bool local)
 {
-    if (allcontainers.size() == 0)
+    if (allcontainers.empty())
     {
         std::unique_ptr<MultiFab> rho = GetZeroChargeDensity(lev);
         return rho;
@@ -568,7 +568,7 @@ MultiParticleContainer::GetZeroParticlesInGrid (const int lev) const
 Vector<Long>
 MultiParticleContainer::NumberOfParticlesInGrid (int lev) const
 {
-    if (allcontainers.size() == 0)
+    if (allcontainers.empty())
     {
         const Vector<Long> r = GetZeroParticlesInGrid(lev);
         return r;