From ef5a6a216f0662d1a9486c8a5260216c61bac80b Mon Sep 17 00:00:00 2001
From: Noah Citron <noah@jeff.org>
Date: Sun, 12 Feb 2023 12:16:11 -0500
Subject: [PATCH] fix: correct zero hex formatting (#195)

* fix: correct zero hex formatting

* clippy
---
 client/src/rpc.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/client/src/rpc.rs b/client/src/rpc.rs
index 392e547..2603715 100644
--- a/client/src/rpc.rs
+++ b/client/src/rpc.rs
@@ -342,5 +342,11 @@ fn format_hex(num: &U256) -> String {
         .trim_start_matches('0')
         .to_string();
 
+    let stripped = if stripped.is_empty() {
+        "0".to_string()
+    } else {
+        stripped
+    };
+
     format!("0x{stripped}")
 }