Fix type mismatch warning with clang compiler.

gwsw · Dec 30, 2022 · 947f947 · 947f947
1 parent c64e51b
commit 947f947
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/lesskey_parse.c b/lesskey_parse.c
@@ -339,9 +339,9 @@ static char * clean_line(char *s)
 /*
  * Add a byte to the output command table.
  */
-static void add_cmd_char(char c, struct lesskey_tables *tables)
+static void add_cmd_char(unsigned char c, struct lesskey_tables *tables)
 {
- xbuf_add_byte(&tables->currtable->buf, (unsigned char) c);
+ xbuf_add_byte(&tables->currtable->buf, c);
 }
 
 static void erase_cmd_char(struct lesskey_tables *tables)
@@ -518,14 +518,14 @@ static void parse_cmdline(char *p, struct lesskey_tables *tables)
  p = skipsp(p);
  if (*p == '\0')
  {
- add_cmd_char((char) action, tables);
+ add_cmd_char((unsigned char) action, tables);
  } else
  {
  /*
  * OR the special value A_EXTRA into the action byte.
  * Put the extra string after the action byte.
  */
- add_cmd_char((char) (action | A_EXTRA), tables);
+ add_cmd_char((unsigned char) (action | A_EXTRA), tables);
  while (*p != '\0')
  add_cmd_str(tstr(&p, 0), tables);
  add_cmd_char('\0', tables);