From fd1533009ec9030734f4d7b3f34d3172c0a72251 Mon Sep 17 00:00:00 2001
From: Davin McCall <davmac@davmac.org>
Date: Thu, 7 Jun 2018 23:17:11 +0100
Subject: [PATCH] array_string: declare 'arr' member as const.

---
 src/includes/static-string.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/includes/static-string.h b/src/includes/static-string.h
index 71cce4c..3d42f2e 100644
--- a/src/includes/static-string.h
+++ b/src/includes/static-string.h
@@ -114,7 +114,7 @@ constexpr int static_length()
 template <int N>
 class array_string
 {
-    char arr[N+1];
+    const char arr[N+1];
 
     template <typename S1, typename S2, int... S> constexpr
     array_string(const S1 &s1, const S2 &s2, const sequence<S...> seq)
-- 
2.25.1