From: Martin Kronbichler <kronbichler@lnm.mw.tum.de>
Date: Sat, 4 Mar 2017 07:27:21 +0000 (+0100)
Subject: Add missing include file when compiling without threads.
X-Git-Tag: v8.5.0-rc1~74^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f881bf8fc4c77a2412fd66d1008b4e01ac1b8d7;p=dealii.git

Add missing include file when compiling without threads.
---

diff --git a/include/deal.II/lac/vector_operations_internal.h b/include/deal.II/lac/vector_operations_internal.h
index 52596a4fc5..82e3e2fce4 100644
--- a/include/deal.II/lac/vector_operations_internal.h
+++ b/include/deal.II/lac/vector_operations_internal.h
@@ -22,6 +22,7 @@
 #include <deal.II/base/thread_management.h>
 #include <deal.II/base/vectorization.h>
 
+#include <cstring>
 #include <cstdio>
 
 DEAL_II_NAMESPACE_OPEN