From 2d396b3c69a26e4096ccb376c012911d299c68c7 Mon Sep 17 00:00:00 2001
From: Determinant <tederminant@gmail.com>
Date: Wed, 1 Jul 2020 17:29:39 -0400
Subject: make sure getBalance() works

---
 examples/multicoin/mc_test.sol | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'examples/multicoin/mc_test.sol')

diff --git a/examples/multicoin/mc_test.sol b/examples/multicoin/mc_test.sol
index 031cba0..a7d468e 100644
--- a/examples/multicoin/mc_test.sol
+++ b/examples/multicoin/mc_test.sol
@@ -2,16 +2,17 @@ pragma solidity >=0.6.0;
 
 contract MCTest {
     address constant MultiCoin = 0x0100000000000000000000000000000000000000;
+    uint256 balance;
     constructor() public {
         // enable multi-coin functionality (it is disabled by default)
         (bool success,) = MultiCoin.delegatecall(abi.encodeWithSignature("enableMultiCoin()"));
         require(success);
     }
 
-    function getBalance(uint256 coinid) public returns (uint256) {
+    function updateBalance(uint256 coinid) public {
         (bool success, bytes memory data) = MultiCoin.delegatecall(abi.encodeWithSignature("getBalance(uint256)", coinid));
         require(success);
-        return abi.decode(data, (uint256));
+        balance = abi.decode(data, (uint256));
     }
 
     function deposit() public payable {}
-- 
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