From 80e8c2ed1c4c3b77fe66ac64b7c3e9348d813e9a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@redhat.com>
Date: Thu, 5 Mar 2020 13:45:23 +0100
Subject: [PATCH] ui/curses: Make control_characters[] array const
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As we only use this array as input, make it const.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 ui/curses.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/curses.c b/ui/curses.c
index 3a1b71451c..3bafc10c1c 100644
--- a/ui/curses.c
+++ b/ui/curses.c
@@ -529,7 +529,7 @@ static void font_setup(void)
      * Control characters are normally non-printable, but VGA does have
      * well-known glyphs for them.
      */
-    static uint16_t control_characters[0x20] = {
+    static const uint16_t control_characters[0x20] = {
       0x0020,
       0x263a,
       0x263b,