From 79e682c3a9704581294d1734df6c505476f962c5 Mon Sep 17 00:00:00 2001
From: gcranju <134275268+gcranju@users.noreply.github.com>
Date: Tue, 13 Aug 2024 16:48:02 +0545
Subject: [PATCH] fix: address to hex prefix 0 (#350)

* fix: adding store to cap for transferrable

* fix: address to hex prefix 0

* fix: versioning

---------

Co-authored-by: gcranju <075bct064.ranju@pcampus.edu.np>
---
 contracts/sui/xcall/sources/main.move  | 2 +-
 contracts/sui/xcall/sources/utils.move | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/contracts/sui/xcall/sources/main.move b/contracts/sui/xcall/sources/main.move
index 6152f54f..abf6ac0d 100644
--- a/contracts/sui/xcall/sources/main.move
+++ b/contracts/sui/xcall/sources/main.move
@@ -54,7 +54,7 @@ module xcall::main {
     const EInvalidConnectionId:u64 =15;
 
     const MAX_DATA_SIZE: u64 = 2048;
-    const CURRENT_VERSION: u64 = 1;
+    const CURRENT_VERSION: u64 = 2;
 
     /*************Events*****************/
 
diff --git a/contracts/sui/xcall/sources/utils.move b/contracts/sui/xcall/sources/utils.move
index ee049e16..66e0ff9d 100644
--- a/contracts/sui/xcall/sources/utils.move
+++ b/contracts/sui/xcall/sources/utils.move
@@ -36,7 +36,9 @@ module xcall::xcall_utils {
    public fun address_to_hex_string(address:&address): String {
         let bytes = bcs::to_bytes(address);
         let hex_bytes = hex::encode(bytes);
-        string::utf8(hex_bytes)
+        let mut prefix = string::utf8(b"0x");
+        prefix.append(string::utf8(hex_bytes));
+        prefix
     }
 
     public fun address_from_hex_string(str: &String): address {