From 6ff75324404e6ef71b4299879068e4cbc580cbcf Mon Sep 17 00:00:00 2001
From: Alex Ostrovski <aov@matterlabs.dev>
Date: Tue, 28 Nov 2023 13:08:25 +0200
Subject: [PATCH] Improve `ConsensusConfig.protocol_version` conversion

---
 node/actors/executor/src/config/mod.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/node/actors/executor/src/config/mod.rs b/node/actors/executor/src/config/mod.rs
index 09d3bded..abf1fda9 100644
--- a/node/actors/executor/src/config/mod.rs
+++ b/node/actors/executor/src/config/mod.rs
@@ -31,11 +31,12 @@ impl ProtoFmt for ConsensusConfig {
     type Proto = proto::ConsensusConfig;
 
     fn read(proto: &Self::Proto) -> anyhow::Result<Self> {
-        let protocol_version = proto.protocol_version.context("protocol_version")?;
         Ok(Self {
             key: read_required_text(&proto.key).context("key")?,
             public_addr: read_required_text(&proto.public_addr).context("public_addr")?,
-            protocol_version: validator::ProtocolVersion::try_from(protocol_version)
+            protocol_version: required(&proto.protocol_version)
+                .copied()
+                .and_then(validator::ProtocolVersion::try_from)
                 .context("protocol_version")?,
         })
     }