fix(dyn-abi): correctly parse empty lists of bytes

alloy-rs / core

High-performance, well-tested & documented core libraries for Ethereum, in Rust

https://alloy.rs

Apache License 2.0

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Closed DaniPopes closed 6 months ago

DaniPopes commented 6 months ago

Two bugs in here:

the element parser was getting called on an empty list like "[]" with "]", which should be special cased to just return the empty list without calling the element parser IMO
an empty string was getting incorrectly parsed as an empty byte hex string like "0x", but we shouldn't allow this