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subs: Fix exception with streams overlay open but no active stream.

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Previously, if you had the streams overlay open (but no active stream
clicked) while another user edited your subscriptions state, we'd
throw an exception handle the get_events call, because the code for
rerendering the subscribers list didn't consider the possibility that
there was no active stream.
This commit is contained in:
Tim Abbott
2017-10-23 22:56:14 -07:00
parent 9d0e1a2e0c
commit 1978455287
1 changed files with 2 additions and 2 deletions
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4
static/js/subs.js
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@@ -223,7 +223,7 @@ exports.update_settings_for_subscribed = function (sub) {
}
var active_stream = exports.active_stream();
if (active_stream.stream_id === sub.stream_id) {
if (active_stream !== undefined && active_stream.stream_id === sub.stream_id) {
stream_edit.rerender_subscribers_list(sub);
}
@@ -243,7 +243,7 @@ exports.update_settings_for_unsubscribed = function (sub) {
stream_edit.hide_sub_settings(sub);
var active_stream = exports.active_stream();
if (active_stream.stream_id === sub.stream_id) {
if (active_stream !== undefined && active_stream.stream_id === sub.stream_id) {
stream_edit.rerender_subscribers_list(sub);
}