From 3aef2b8bdf0d451651efc452ca2a44ed2824f0ec Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Fri, 5 Aug 2022 07:57:41 +0800
Subject: vim-patch:9.0.0009: going past the end of a menu item with only
 modifier

Problem:    Going past the end of a menu item with only modifier.
Solution:   Check for NUL.
https://github.com/vim/vim/commit/083692d598139228e101b8c521aaef7bcf256e9a
---
 src/nvim/message.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/nvim/message.c')

diff --git a/src/nvim/message.c b/src/nvim/message.c
index 621a9212df..7cccd046c9 100644
--- a/src/nvim/message.c
+++ b/src/nvim/message.c
@@ -1748,8 +1748,8 @@ const char *str2special(const char **const sp, const bool replace_spaces, const
       *sp = str + 1;
     }
   } else {
-    // single-byte character or illegal byte
-    *sp = str + 1;
+    // single-byte character, NUL or illegal byte
+    *sp = str + (*str == NUL ? 0 : 1);
   }
 
   // Make special keys and C0 control characters in <> form, also <M-Space>.
-- 
cgit