refactor: replace char_u variables and functions with char

Work on https://github.com/neovim/neovim/issues/459

1 files changed, 2 insertions, 2 deletions

diff --git a/src/nvim/eval/decode.c b/src/nvim/eval/decode.c
index ec9a30ad65..93e0a6cfb7 100644
--- a/src/nvim/eval/decode.c
+++ b/src/nvim/eval/decode.c
@@ -375,7 +375,7 @@ static inline int parse_json_string(const char *const buf, const size_t buf_len,
                 "inside string: %.*s"), LENP(p, e));
         goto parse_json_string_fail;
       }
-      const int ch = utf_ptr2char((char_u *)p);
+      const int ch = utf_ptr2char(p);
       // All characters above U+007F are encoded using two or more bytes
       // and thus cannot possibly be equal to *p. But utf_ptr2char({0xFF,
       // 0}) will return 0xFF, even though 0xFF cannot start any UTF-8
@@ -392,7 +392,7 @@ static inline int parse_json_string(const char *const buf, const size_t buf_len,
         goto parse_json_string_fail;
       }
       const size_t ch_len = (size_t)utf_char2len(ch);
-      assert(ch_len == (size_t)(ch ? utf_ptr2len((char_u *)p) : 1));
+      assert(ch_len == (size_t)(ch ? utf_ptr2len(p) : 1));
       len += ch_len;
       p += ch_len;
     }