saturating sub

This commit is contained in:
Bryan Stitt 2023-06-28 19:19:14 -07:00
parent d11d6c1f8a
commit c6930dcb4c

@ -1642,7 +1642,7 @@ impl Web3ProxyApp {
block,
cache_errors,
} => {
let block_depth = (head_block.number() - block.num()).as_u64();
let block_depth = (head_block.number().saturating_sub(block.num())).as_u64();
if block_depth < self.config.archive_depth {
request_metadata
@ -1663,7 +1663,7 @@ impl Web3ProxyApp {
to_block,
cache_errors,
} => {
let block_depth = (head_block.number() - from_block.num()).as_u64();
let block_depth = (head_block.number().saturating_sub(from_block.num())).as_u64();
if block_depth < self.config.archive_depth {
request_metadata