Mercurial > vim
diff src/cmdhist.c @ 25252:acda780ffc3e v8.2.3162
patch 8.2.3162: Vim9: argument types are not checked at compile time
Commit: https://github.com/vim/vim/commit/1a71d31bf34b0b2b08517903826004ec6fd440e5
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Thu Jul 15 12:49:58 2021 +0200
patch 8.2.3162: Vim9: argument types are not checked at compile time
Problem: Vim9: argument types are not checked at compile time.
Solution: Add more type checks. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8560)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 15 Jul 2021 13:00:06 +0200 |
| parents | 7334bf933510 |
| children | 4d3c68196d05 |
line wrap: on
line diff
--- a/src/cmdhist.c +++ b/src/cmdhist.c @@ -597,6 +597,12 @@ f_histget(typval_T *argvars UNUSED, typv int idx; char_u *str; + if (in_vim9script() + && (check_for_string_arg(argvars, 0) == FAIL + || (argvars[1].v_type != VAR_UNKNOWN + && check_for_number_arg(argvars, 1) == FAIL))) + return; + str = tv_get_string_chk(&argvars[0]); // NULL on type error if (str == NULL) rettv->vval.v_string = NULL;