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Fix comment in zcash_client_backend::scanning 

Co-authored-by: Daira Emma Hopwood <daira@jacaranda.org>
This commit is contained in:
Kris Nuttycombe 2023-11-09 13:59:17 -07:00 committed by Kris Nuttycombe
parent b9ac7c5eda
commit 09e37bcc8d
1 changed files with 5 additions and 5 deletions
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10
zcash_client_backend/src/scanning.rs
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@ -378,12 +378,12 @@ pub(crate) fn scan_block_with_runner<
.try_into()
.expect("Sapling output count cannot exceed a u32");
// The default for m.sapling_commitment_tree_size is zero, so we need to check
// that the subtraction will not underflow; if it would do so, we were given
// invalid chain metadata for a block with Sapling outputs.
if m.sapling_commitment_tree_size >= sapling_output_count {
Ok(m.sapling_commitment_tree_size - sapling_output_count)
} else {
// The default for m.sapling_commitment_tree_size is zero, so we need to check
// that the subtraction will not underflow; if it would do so, we given invalid
// chain metadata for a block with Sapling outputs.
Err(ScanError::TreeSizeInvalid {
protocol: ShieldedProtocol::Sapling,
at_height: cur_height,
@ -425,8 +425,8 @@ pub(crate) fn scan_block_with_runner<
.expect("Orchard action count cannot exceed a u32");
// The default for m.orchard_commitment_tree_size is zero, so we need to check
// that the subtraction will not underflow; if it would do so, we given invalid
// chain metadata for a block with Orchard actions.
// that the subtraction will not underflow; if it would do so, we were given
// invalid chain metadata for a block with Orchard actions.
if m.orchard_commitment_tree_size >= orchard_action_count {
Ok(m.orchard_commitment_tree_size - orchard_action_count)
} else {