From f3c47db1825863f4d2f2d1c05dd6b3fbef2dd560 Mon Sep 17 00:00:00 2001
From: lwedge99 <116623885+lwedge99@users.noreply.github.com>
Date: Tue, 14 Jan 2025 21:27:08 +0800
Subject: [PATCH] fix hexlify with odd length string

---
 package.json         |  2 +-
 src.ts/utils/data.ts | 20 ++++++++++++--------
 2 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/package.json b/package.json
index 416832abf8..a7ff92ecbd 100644
--- a/package.json
+++ b/package.json
@@ -132,5 +132,5 @@
     "build-pub": "npm run build-all && npm run build-dist && npm publish --ignore-git-checks"
   },
   "sideEffects": false,
-  "version": "6.13.1-patch.3"
+  "version": "6.13.1-patch.4"
 }
diff --git a/src.ts/utils/data.ts b/src.ts/utils/data.ts
index fd0c7a5e13..3e0525364e 100644
--- a/src.ts/utils/data.ts
+++ b/src.ts/utils/data.ts
@@ -30,15 +30,19 @@ function _getBytes(value: BytesLike, name?: string, copy?: boolean): Uint8Array
         if (copy) { return new Uint8Array(value); }
         return value;
     }
-
-    if (typeof(value) === "string" && value.match(/^0x(?:[0-9a-f][0-9a-f])*$/i)) {
-        const result = new Uint8Array((value.length - 2) / 2);
-        let offset = 2;
-        for (let i = 0; i < result.length; i++) {
-            result[i] = parseInt(value.substring(offset, offset + 2), 16);
-            offset += 2;
+    if (typeof(value) === "string") {
+        if (value.length % 2 == 1) {
+            value = "0x0" + value.substring(2);
+        }
+        if (value.match(/^0x(?:[0-9a-f][0-9a-f])*$/i)) {
+            const result = new Uint8Array((value.length - 2) / 2);
+            let offset = 2;
+            for (let i = 0; i < result.length; i++) {
+                result[i] = parseInt(value.substring(offset, offset + 2), 16);
+                offset += 2;
+            }
+            return result;
         }
-        return result;
     }
 
     assertArgument(false, "invalid BytesLike value", name || "value", value);