From 4c531714ff24d82bf1a85decf0e0c63c5785e686 Mon Sep 17 00:00:00 2001
From: dundargoc <33953936+dundargoc@users.noreply.github.com>
Date: Thu, 19 Jan 2023 15:25:56 +0100
Subject: refactor: replace char_u with char 25 (#21838)

refactor: replace char_u with char

Work on https://github.com/neovim/neovim/issues/459
---
 src/nvim/undo.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/src/nvim/undo.c b/src/nvim/undo.c
index ad16a6eda2..7dd1e9b05d 100644
--- a/src/nvim/undo.c
+++ b/src/nvim/undo.c
@@ -624,7 +624,7 @@ int u_savecommon(buf_T *buf, linenr_T top, linenr_T bot, linenr_T newbot, int re
 // extra fields for uhp
 #define UHP_SAVE_NR            1
 
-static char_u e_not_open[] = N_("E828: Cannot open undo file for writing: %s");
+static char e_not_open[] = N_("E828: Cannot open undo file for writing: %s");
 
 /// Compute the hash for a buffer text into hash[UNDO_HASH_SIZE].
 ///
@@ -677,7 +677,7 @@ char *u_get_undo_file_name(const char *const buf_ffname, const bool reading)
 
   // Loop over 'undodir'.  When reading find the first file that exists.
   // When not reading use the first directory that exists or ".".
-  char *dirp = (char *)p_udir;
+  char *dirp = p_udir;
   while (*dirp != NUL) {
     size_t dir_len = copy_option_part(&dirp, dir_name, MAXPATHL, ",");
     if (dir_len == 1 && dir_name[0] == '.') {
-- 
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