From a9dd53da810d8eff82aa77e0f9297b4a453028e6 Mon Sep 17 00:00:00 2001
From: Matthias Seitz <matthias.seitz@outlook.de>
Date: Mon, 17 Oct 2022 19:27:42 +0200
Subject: [PATCH] fix(solc): emit empty node vec (#1793)

---
 ethers-core/src/types/block.rs   | 4 ++--
 ethers-solc/src/artifacts/ast.rs | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/ethers-core/src/types/block.rs b/ethers-core/src/types/block.rs
index cca065cd..e091f298 100644
--- a/ethers-core/src/types/block.rs
+++ b/ethers-core/src/types/block.rs
@@ -570,9 +570,9 @@ impl BlockNumber {
     pub fn is_finalized(&self) -> bool {
         matches!(self, BlockNumber::Finalized)
     }
-    
+
     /// Returns `true` if it's "safe"
-     pub fn is_safe(&self) -> bool {
+    pub fn is_safe(&self) -> bool {
         matches!(self, BlockNumber::Safe)
     }
 
diff --git a/ethers-solc/src/artifacts/ast.rs b/ethers-solc/src/artifacts/ast.rs
index 236c3bdb..4544e582 100644
--- a/ethers-solc/src/artifacts/ast.rs
+++ b/ethers-solc/src/artifacts/ast.rs
@@ -16,7 +16,7 @@ pub struct Ast {
     pub node_type: NodeType,
     #[serde(with = "serde_helpers::display_from_str")]
     pub src: SourceLocation,
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
+    #[serde(default)]
     pub nodes: Vec<Node>,
 
     /// Node attributes that were not deserialized.
@@ -39,7 +39,7 @@ pub struct Node {
     pub src: SourceLocation,
 
     /// Child nodes for some node types.
-    #[serde(default, skip_serializing_if = "Vec::is_empty")]
+    #[serde(default)]
     pub nodes: Vec<Node>,
 
     /// Body node for some node types.