diff options
| author | Yegappan Lakshmanan <yegappan@yahoo.com> | 2021-07-15 12:49:58 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2021-07-15 12:49:58 +0200 |
| commit | 1a71d31bf34b0b2b08517903826004ec6fd440e5 (patch) | |
| tree | 05f54a00199737fe81fdf49e9ea72c09dba483d9 /src/cmdhist.c | |
| parent | c816a2c22667108fcd61f445de2c926f78ff9fa7 (diff) | |
patch 8.2.3162: Vim9: argument types are not checked at compile timev8.2.3162
Problem: Vim9: argument types are not checked at compile time.
Solution: Add more type checks. (Yegappan Lakshmanan, closes #8560)
Diffstat (limited to 'src/cmdhist.c')
| -rw-r--r-- | src/cmdhist.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cmdhist.c b/src/cmdhist.c index 8bb3cb61c7..1b04e62237 100644 --- a/src/cmdhist.c +++ b/src/cmdhist.c @@ -597,6 +597,12 @@ f_histget(typval_T *argvars UNUSED, typval_T *rettv) 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; |