R4R: fix bug in load last validator set - Githubissues

bnb-chain / bnc-tendermint

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R4R: fix bug in load last validator set #141

Closed abelliumnt closed 4 years ago

abelliumnt commented 4 years ago

Previously I made a mistake in getting last validator set for state sync. The bug will result in panic whan a new validator is created. https://github.com/binance-chain/bnc-tendermint/blob/2f1f700e415d2978432452a67efa70fdfa4e7047/state/execution.go#L332

I have verified this change in mainnet

[ ] Referenced an issue explaining the need for the change
[ ] Updated all relevant documentation in docs
[ ] Updated all code comments where relevant
[ ] Wrote tests
[ ] Updated CHANGELOG_PENDING.md