py/builtinimport: Raise exception on empty name.

This commit is contained in:
Léa Saviot
2019-11-26 10:45:40 +01:00
parent 95c7235831
commit c9d337d536

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@@ -334,6 +334,10 @@ mp_obj_t mp_builtin___import__(size_t n_args, const mp_obj_t *args) {
mod_len = new_mod_l;
}
if (mod_len == 0) {
mp_raise_ValueError(NULL);
}
// check if module already exists
qstr module_name_qstr = mp_obj_str_get_qstr(module_name);
mp_obj_t module_obj = mp_module_get(module_name_qstr);