From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Sat, 10 Feb 2018 19:35:37 +0000 (+0100)
Subject: Avoid warning about "braces around scalar initializer"
X-Git-Tag: v9.0.0-rc1~449^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a382e64eaf8673a35d4cf363e1b578ec91e99e8;p=dealii.git

Avoid warning about "braces around scalar initializer"
---

diff --git a/include/deal.II/numerics/vector_tools.templates.h b/include/deal.II/numerics/vector_tools.templates.h
index 1d13661f17..6ac4f7d380 100644
--- a/include/deal.II/numerics/vector_tools.templates.h
+++ b/include/deal.II/numerics/vector_tools.templates.h
@@ -1403,7 +1403,7 @@ namespace VectorTools
 
       typedef MatrixFreeOperators::MassOperator<dim, fe_degree, n_q_points_1d, 1, LinearAlgebra::distributed::Vector<Number> > MatrixType;
       MatrixType mass_matrix;
-      mass_matrix.initialize(matrix_free, {{fe_component}});
+      mass_matrix.initialize(matrix_free, {fe_component});
       mass_matrix.compute_diagonal();
 
       typedef LinearAlgebra::distributed::Vector<Number> LocalVectorType;