From 622df27e41efda91bb1e96c73b105966c24ebc86 Mon Sep 17 00:00:00 2001
From: Alex Gleason <alex@alexgleason.me>
Date: Thu, 22 Dec 2022 16:38:20 -0600
Subject: [PATCH] Timelines: prevent max_id=undefined in home timeline requests

---
 app/soapbox/reducers/timelines.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/soapbox/reducers/timelines.ts b/app/soapbox/reducers/timelines.ts
index 97975d658..8d2b03511 100644
--- a/app/soapbox/reducers/timelines.ts
+++ b/app/soapbox/reducers/timelines.ts
@@ -360,7 +360,9 @@ export default function timelines(state: State = initialState, action: AnyAction
             oldIdsArray = oldIdsArray.slice(1);
           }
           const positionInTimeline = sample([5, 6, 7, 8, 9]) as number;
-          oldIdsArray.splice(positionInTimeline, 0, `末suggestions-${oldIds.last()}`);
+          if (oldIds.last()) {
+            oldIdsArray.splice(positionInTimeline, 0, `末suggestions-${oldIds.last()}`);
+          }
           return ImmutableOrderedSet(oldIdsArray);
         });
       }));