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people: Fix TypeScript noUncheckedIndexedAccess errors. 

Signed-off-by: Anders Kaseorg <anders@zulip.com>
This commit is contained in:
Anders Kaseorg 2024-05-30 10:07:59 -07:00
parent df849b294a
commit c2c17dcd14
1 changed files with 3 additions and 2 deletions
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5
web/src/people.ts
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@ -621,7 +621,7 @@ export function pm_perma_link(message: Message): string | undefined {
export function pm_with_url(message: Message | MessageWithBooleans): string | undefined {
const user_ids = pm_with_user_ids(message);
if (!user_ids) {
if (user_ids?.[0] === undefined) {
return undefined;
}
@ -710,7 +710,7 @@ export function emails_to_slug(emails_string: string): string | undefined {
const emails = emails_string.split(",");
if (emails.length === 1) {
if (emails.length === 1 && emails[0] !== undefined) {
const person = get_by_email(emails[0]);
assert(person !== undefined, "Unknown person in emails_to_slug");
const name = person.full_name;
@ -807,6 +807,7 @@ export function user_can_direct_message(recipient_ids_string: string): boolean {
const recipient_ids = user_ids_string_to_ids_array(recipient_ids_string);
if (
recipient_ids.length === 1 &&
recipient_ids[0] !== undefined &&
(is_valid_bot_user(recipient_ids[0]) || is_my_user_id(recipient_ids[0]))
) {
return true;