Fix get_latest_block_proposal function to return an err if no block proposals in list #5689
+3
−1
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
signer_chainstate was failing about 50% of the time on develop due to a timing issue where a block proposal had not arrived when the blind signer attempted to sign a block proposal (would just unwrap the popped value in the list). This probably manifested in any nakamoto_integration test, but I just saw it in signer_chainstate. Making it return an err fixes the issue as it is already handled in a loop on err.