From: Daniel Arndt <arndtd@ornl.gov>
Date: Thu, 9 Jul 2020 17:31:12 +0000 (-0400)
Subject: Fix compiler warnings for old clang
X-Git-Tag: v9.3.0-rc1~1310^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c13fbdb81cae57b764051d065a8e8ac9acbb6a45;p=dealii.git

Fix compiler warnings for old clang
---

diff --git a/include/deal.II/grid/reference_cell.h b/include/deal.II/grid/reference_cell.h
index 49e2033ccd..c5f6b4d5e4 100644
--- a/include/deal.II/grid/reference_cell.h
+++ b/include/deal.II/grid/reference_cell.h
@@ -162,7 +162,7 @@ namespace ReferenceCell
 
           (void)vertex;
 
-          return {0u, 0u};
+          return {{0u, 0u}};
         }
 
         /**
@@ -175,7 +175,7 @@ namespace ReferenceCell
 
           (void)line;
 
-          return {0, 0};
+          return {{0, 0}};
         }
 
         /**