tweaks: adjust indentation after previous change, reshuffle declarations

src/files.c

@@ -2307,14 +2307,12 @@ void do_savefile(void)
  * Return an allocated string containing the expanded path. */
 char *real_dir_from_tilde(const char *buf)
 {
-	char *retval;
+	char *tilde_dir, *retval;
+	size_t i = 1;
 
 	if (*buf != '~')
 		return mallocstrcpy(NULL, buf);
 
-		size_t i = 1;
-		char *tilde_dir;
-
 	/* Figure out how much of the string we need to compare. */
 	while (buf[i] != '/' && buf[i] != '\0')
 		i++;