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bug fix: Handle invalid streams in would_receive_message().

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This commit is contained in:
Steve Howell
2017-03-04 13:43:15 -08:00
committed by Tim Abbott
parent 4b98ec0a12
commit 6183a0d8b2
1 changed files with 7 additions and 1 deletions
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8
static/js/compose_fade.js
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@@ -119,7 +119,13 @@ exports.would_receive_message = function (email) {
if (focused_recipient.type === 'stream') {
var user = people.realm_get(email);
var sub = stream_data.get_sub(focused_recipient.stream);
if (user && sub && user.is_bot && !sub.invite_only) {
if (!sub) {
// If the stream isn't valid, there is no risk of a mix
// yet, so don't fade.
return undefined;
}
if (user && user.is_bot && !sub.invite_only) {
// Bots may receive messages on public streams even if they are
// not subscribed.
return undefined;