From cfdd06c2bd8388581be15e2f8e825a7bb44341d9 Mon Sep 17 00:00:00 2001
From: Daniel Arndt <daniel.arndt@iwr.uni-heidelberg.de>
Date: Thu, 14 Feb 2019 00:40:26 +0100
Subject: [PATCH] Fix return value

---
 include/deal.II/grid/grid_tools.h | 9 +++++----
 source/grid/grid_tools.cc         | 4 +++-
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/include/deal.II/grid/grid_tools.h b/include/deal.II/grid/grid_tools.h
index 809de1bcca..d8e9050b41 100644
--- a/include/deal.II/grid/grid_tools.h
+++ b/include/deal.II/grid/grid_tools.h
@@ -765,10 +765,11 @@ namespace GridTools
    *
    * @code
    *   std::tuple<
-   *     std::vector<typename Triangulation<dim,
-   * spacedim>::active_cell_iterator>, std::vector<std::vector<Point<dim>>>,
-   *     std::vector<std::vector<unsigned int>>,
-   *     std::vector<unsigned int>>
+   *     std::vector<
+   *        typename Triangulation<dim,spacedim>::active_cell_iterator>,
+   *        std::vector<std::vector<Point<dim>>>,
+   *        std::vector<std::vector<unsigned int>>,
+   *        std::vector<unsigned int> >
    * @endcode
    *
    * For a more detailed documentation see
diff --git a/source/grid/grid_tools.cc b/source/grid/grid_tools.cc
index bd97f63dc4..58d12d3a94 100644
--- a/source/grid/grid_tools.cc
+++ b/source/grid/grid_tools.cc
@@ -4207,7 +4207,9 @@ namespace GridTools
 
     (void)missing_points;
 
-    return {std::move(cells), std::move(qpoints), std::move(maps)};
+    return std::make_tuple(std::move(cells),
+                           std::move(qpoints),
+                           std::move(maps));
   }
 
 
-- 
2.39.5