allow empty ancestors
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						Grimes
					
				
			
			
				
	
			
			
			
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							f4c914a630
						
					
				
				
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					a0d940acf0
				
			@@ -125,6 +125,7 @@ impl Locktower {
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                        confirmation_count: MAX_LOCKOUT_HISTORY as u32,
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                        slot: root,
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                    };
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                    trace!("ROOT: {}", vote.slot);
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                    Self::update_ancestor_lockouts(&mut stake_lockouts, &vote, ancestors);
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                }
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            }
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@@ -228,7 +229,7 @@ impl Locktower {
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        ancestors: &HashMap<u64, HashSet<u64>>,
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    ) {
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        let mut slot_with_ancestors = vec![vote.slot];
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        slot_with_ancestors.extend(&ancestors[&vote.slot]);
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        slot_with_ancestors.extend(ancestors.get(&vote.slot).unwrap_or(&HashSet::new()));
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        for slot in slot_with_ancestors {
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            let entry = &mut stake_lockouts.entry(slot).or_default();
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            entry.lockout += vote.lockout();
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@@ -244,7 +245,7 @@ impl Locktower {
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        ancestors: &HashMap<u64, HashSet<u64>>,
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    ) {
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        let mut slot_with_ancestors = vec![slot];
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        slot_with_ancestors.extend(&ancestors[&slot]);
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        slot_with_ancestors.extend(ancestors.get(&slot).unwrap_or(&HashSet::new()));
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        for slot in slot_with_ancestors {
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            let entry = &mut stake_lockouts.entry(slot).or_default();
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            entry.stake += lamports;
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