FEInterfaceValues: fix some warnings.

Most of the std::array assignments have the correct number of brackets; this
commit adds the missing ones.

diff --git a/include/deal.II/fe/fe_interface_values.h b/include/deal.II/fe/fe_interface_values.h
index 3b0b2371f7f386356b6b67ba933b29c34ace6bf2..98e2b364bbb688ce9ccd01980d30dd7430550a04 100644 (file)
--- a/include/deal.II/fe/fe_interface_values.h
+++ b/include/deal.II/fe/fe_interface_values.h
@@ -2570,14 +2570,14 @@ FEInterfaceValues<dim, spacedim>::reinit(
       for (unsigned int i = 0; i < n_dofs_per_cell_1; ++i)
         {
           interface_dof_indices[i] = numbers::invalid_dof_index;
-          dofmap[i]                = {i, numbers::invalid_unsigned_int};
+          dofmap[i]                = {{i, numbers::invalid_unsigned_int}};
         }
 
       for (unsigned int i = 0; i < n_dofs_per_cell_2; ++i)
         {
           interface_dof_indices[i + n_dofs_per_cell_1] =
             numbers::invalid_dof_index;
-          dofmap[i + n_dofs_per_cell_1] = {numbers::invalid_unsigned_int, i};
+          dofmap[i + n_dofs_per_cell_1] = {{numbers::invalid_unsigned_int, i}};
         }
     }
 }