From: Daniel Arndt <arndtd@ornl.gov>
Date: Mon, 27 Jan 2020 04:20:06 +0000 (-0500)
Subject: Fix gcc 4.9.4 warning
X-Git-Tag: v9.2.0-rc1~609^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F9433%2Fhead;p=dealii.git

Fix gcc 4.9.4 warning
---

diff --git a/include/deal.II/base/geometry_info.h b/include/deal.II/base/geometry_info.h
index 48993f08de..cb51154011 100644
--- a/include/deal.II/base/geometry_info.h
+++ b/include/deal.II/base/geometry_info.h
@@ -2709,7 +2709,7 @@ GeometryInfo<3>::unit_cell_vertex(const unsigned int vertex)
 inline std::array<unsigned int, 0>
 GeometryInfo<0>::face_indices()
 {
-  return {};
+  return {{}};
 }