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typval: fix incompatibility with vim

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The dict_add_string of vim accepts NULL as the value to add. But
tv_dict_add_str didn't accept it. Change it to accept NULL as well as vim.
This commit is contained in:
erw7 2020-07-23 12:58:22 +09:00
parent 326b87feb6
commit e0afec8a62
1 changed files with 5 additions and 5 deletions
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10
src/nvim/eval/typval.c
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@ -1779,9 +1779,9 @@ int tv_dict_add_bool(dict_T *const d, const char *const key,
int tv_dict_add_str(dict_T *const d,
const char *const key, const size_t key_len,
const char *const val)
FUNC_ATTR_NONNULL_ALL
FUNC_ATTR_NONNULL_ARG(1, 2)
{
return tv_dict_add_allocated_str(d, key, key_len, xstrdup(val));
return tv_dict_add_str_len(d, key, key_len, val, -1);
}
/// Add a string entry to dictionary
@ -1795,10 +1795,10 @@ int tv_dict_add_str(dict_T *const d,
/// @return OK in case of success, FAIL when key already exists.
int tv_dict_add_str_len(dict_T *const d,
const char *const key, const size_t key_len,
char *const val, int len)
const char *const val, int len)
FUNC_ATTR_NONNULL_ARG(1, 2)
{
char *s = val ? val : "";
char *s = NULL;
if (val != NULL) {
s = (len < 0) ? xstrdup(val) : xstrndup(val, (size_t)len);
}
@ -1821,7 +1821,7 @@ int tv_dict_add_str_len(dict_T *const d,
int tv_dict_add_allocated_str(dict_T *const d,
const char *const key, const size_t key_len,
char *const val)
FUNC_ATTR_NONNULL_ALL
FUNC_ATTR_NONNULL_ARG(1, 2)
{
dictitem_T *const item = tv_dict_item_alloc_len(key, key_len);