From: Matthias Maier <tamiko@43-1.org>
Date: Thu, 6 Feb 2020 19:15:20 +0000 (-0600)
Subject: silence unused variables warning
X-Git-Tag: v9.2.0-rc1~557^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F9216%2Fhead;p=dealii.git

silence unused variables warning
---

diff --git a/include/deal.II/matrix_free/matrix_free.templates.h b/include/deal.II/matrix_free/matrix_free.templates.h
index fd119ddb61..3f317a1c95 100644
--- a/include/deal.II/matrix_free/matrix_free.templates.h
+++ b/include/deal.II/matrix_free/matrix_free.templates.h
@@ -72,6 +72,7 @@ namespace internal
     const unsigned int n_dof_handlers,
     const unsigned int dof_handler_index)
   {
+    (void)n_dof_handlers;
     AssertDimension(dof_handler.size(), n_dof_handlers);
     return *dof_handler[dof_handler_index];
   }
@@ -92,6 +93,7 @@ namespace internal
     const unsigned int n_dof_handlers,
     const unsigned int dof_handler_index)
   {
+    (void)n_dof_handlers;
     AssertDimension(hp_dof_handler.size(), n_dof_handlers);
     return *hp_dof_handler[dof_handler_index];
   }