From ae1b00932246c5209bd32e94710b74f2094a3521 Mon Sep 17 00:00:00 2001
From: Matthias Maier <tamiko@43-1.org>
Date: Tue, 9 Jun 2020 19:59:08 -0500
Subject: [PATCH] add an include

---
 include/deal.II/lac/affine_constraints.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/deal.II/lac/affine_constraints.h b/include/deal.II/lac/affine_constraints.h
index f0b8167cff..79a37a350f 100644
--- a/include/deal.II/lac/affine_constraints.h
+++ b/include/deal.II/lac/affine_constraints.h
@@ -23,6 +23,7 @@
 #include <deal.II/base/subscriptor.h>
 #include <deal.II/base/table.h>
 #include <deal.II/base/template_constraints.h>
+#include <deal.II/base/thread_local_storage.h>
 
 #include <deal.II/lac/vector.h>
 #include <deal.II/lac/vector_element_access.h>
-- 
2.39.5