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Fix a crash (better fix needed)

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This commit is contained in:
Mike Dilger 2023-01-15 13:38:44 +13:00
parent c03a94c220
commit cefb15f604
1 changed files with 8 additions and 2 deletions
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10
src/overlord/mod.rs
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@ -911,13 +911,19 @@ impl Overlord {
// Climb the tree as high as we can, and if there are higher events,
// we will ask for those in the initial subscription
let highest_parent_id = GLOBALS.events.get_highest_local_parent(&id).await?.unwrap(); // we never SetThreadFeed to an event we don't already have
let highest_parent_id = match GLOBALS.events.get_highest_local_parent(&id).await? {
Some(id) => id,
None => return Ok(()), // can't do anything
};
// Set that in the feed
GLOBALS.feed.set_thread_parent(highest_parent_id);
// get that highest event
let highest_parent = GLOBALS.events.get_local(highest_parent_id).await?.unwrap(); // we never SetThreadFeed to an event we don't already have
let highest_parent = match GLOBALS.events.get_local(highest_parent_id).await? {
Some(event) => event,
None => return Ok(()), // can't do anything
};
// strictly speaking, we are only certainly missing the next parent up, we might have
// parents further above. But this isn't asking for much extra.