[Minor] Missing include

diff --git a/src/libmime/mime_string.hxx b/src/libmime/mime_string.hxx
index 4e25f6170b9dc83a80756713af71436e3ecca3e2..2ebf8a29a887c9b8c45eea80cd163eabaf49abca 100644 (file)
--- a/src/libmime/mime_string.hxx
+++ b/src/libmime/mime_string.hxx
@@ -23,6 +23,7 @@
 #include <optional>
 #include <cstdint>
 #include <cstdlib>
+#include <cstring>
 #include <iosfwd>
 #include "function2/function2.hpp"
 #include "unicode/utf8.h"