[gtk/wip/chergert/gdk-macos-fixes: 1/9] demo: fix out of bounds array index usage

[Christian Hergert <chergert src gnome org>]

commit 6706623731f216bb05ca08d1c24d5c3b24c65582
Author: Christian Hergert <chergert redhat com>
Date:   Fri Oct 9 19:55:25 2020 -0700

    demo: fix out of bounds array index usage

 demos/gtk-demo/unicode-names.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/demos/gtk-demo/unicode-names.c b/demos/gtk-demo/unicode-names.c
index 6c4f21924a..745e1b2db5 100644
--- a/demos/gtk-demo/unicode-names.c
+++ b/demos/gtk-demo/unicode-names.c
@@ -100,7 +100,7 @@ get_break_type_name (GUnicodeBreakType type)
 const char *
 get_combining_class_name (int cclass)
 {
-  const char *classes[255] = { 0, };
+  const char *classes[256] = { 0, };
 
   classes[0] = "Not Reordered";
   classes[1] = "Overlay";