From decc7022ebea5327f557a9553c55a4caf5a20b5f Mon Sep 17 00:00:00 2001
From: Dr Maxim Orlovsky <orlovsky@ubideco.org>
Date: Thu, 28 Nov 2024 16:46:01 +0100
Subject: [PATCH] fix parsing even-length hex fe256 values

---
 src/fe.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fe.rs b/src/fe.rs
index 8fbd6e1..8f5899a 100644
--- a/src/fe.rs
+++ b/src/fe.rs
@@ -159,7 +159,7 @@ impl FromStr for fe256 {
         let s = s
             .strip_suffix(".fe")
             .ok_or_else(|| ParseFeError::NoSuffix(s.to_owned()))?;
-        let bytes = Bytes32::from_str(s)?;
+        let bytes = if s.len() % 2 == 1 { Bytes32::from_str(&format!("0{s}"))? } else { Bytes32::from_str(s)? };
         let val = u256::from_le_bytes(bytes.into_inner());
         if !Self::test_value(val) {
             return Err(ParseFeError::Overflow(val));