From fef74ecab36dfc56fc8f8151adc0d0e6b47a4277 Mon Sep 17 00:00:00 2001
From: David Wells <drwells@email.unc.edu>
Date: Mon, 2 Dec 2019 11:04:49 -0500
Subject: [PATCH] Silence some unused variable warnings.

---
 source/particles/particle_handler.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/particles/particle_handler.cc b/source/particles/particle_handler.cc
index 2d89491472..4709d909f0 100644
--- a/source/particles/particle_handler.cc
+++ b/source/particles/particle_handler.cc
@@ -1125,6 +1125,7 @@ namespace Particles
         const_cast<parallel::distributed::Triangulation<dim, spacedim> *>(
           dynamic_cast<const parallel::distributed::Triangulation<dim, spacedim>
                          *>(&(*triangulation)));
+    (void)non_const_triangulation;
 
     Assert(non_const_triangulation != nullptr, dealii::ExcNotImplemented());
 
@@ -1165,6 +1166,7 @@ namespace Particles
         const_cast<parallel::distributed::Triangulation<dim, spacedim> *>(
           dynamic_cast<const parallel::distributed::Triangulation<dim, spacedim>
                          *>(&(*triangulation)));
+    (void)non_const_triangulation;
 
     Assert(non_const_triangulation != nullptr, dealii::ExcNotImplemented());
 
-- 
2.39.5