From 306267dbd275363422f9288c91e634a92511620c Mon Sep 17 00:00:00 2001 From: Akihiko Odaki Date: Tue, 24 Apr 2018 18:47:27 +0900 Subject: [PATCH] Fix ID duplication in timelines (#7251) --- app/javascript/mastodon/reducers/timelines.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/app/javascript/mastodon/reducers/timelines.js b/app/javascript/mastodon/reducers/timelines.js index ad897bcc9..dd675d78f 100644 --- a/app/javascript/mastodon/reducers/timelines.js +++ b/app/javascript/mastodon/reducers/timelines.js @@ -34,7 +34,7 @@ const expandNormalizedTimeline = (state, timeline, statuses, next, isPartial) => mMap.update('items', ImmutableList(), oldIds => { const newIds = statuses.map(status => status.get('id')); const lastIndex = oldIds.findLastIndex(id => id !== null && compareId(id, newIds.last()) >= 0) + 1; - const firstIndex = oldIds.take(lastIndex).findLastIndex(id => id !== null && compareId(id, newIds.first()) >= 0); + const firstIndex = oldIds.take(lastIndex).findLastIndex(id => id !== null && compareId(id, newIds.first()) > 0); if (firstIndex < 0) { return (isPartial ? newIds.unshift(null) : newIds).concat(oldIds.skip(lastIndex));