From 80af9c120ec212ca1702cefb57f9bcc3c21683a1 Mon Sep 17 00:00:00 2001
From: Balazs Toldi <balazs@toldi.eu>
Date: Wed, 1 Jun 2022 12:20:30 +0200
Subject: [PATCH] Better login

---
 dapp/index.html | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/dapp/index.html b/dapp/index.html
index f3c8d9e..80fcd8d 100644
--- a/dapp/index.html
+++ b/dapp/index.html
@@ -150,7 +150,7 @@
         let priceDivider = await contract.methods.getPriceDivider().call();
         accounts = await ethereum.request({ method: 'eth_requestAccounts' });
         document.getElementById("address").value = accounts[0];
-        
+
         let allowed = new web3.utils.BN(await tokenContract.methods.allowance(accounts[0], ContractAddress).call());
         let sellWei = new web3.utils.BN(await web3.utils.toWei(sellAmount, 'ether'));
         if (allowed.gte(sellWei)) {
@@ -181,7 +181,7 @@
       document.getElementById("address").value = accounts[0];
       hideLogin();
       showSwap();
-      if(contract == undefined){
+      if (contract == undefined) {
         initContracts();
       }
     }
@@ -243,9 +243,11 @@
         initContracts();
         web3.eth.getAccounts().then(account => {
           console.log(account);
-          document.getElementById("address").value = account[0];
-          hideLogin();
-          showSwap();
+          if (account.length > 0) {
+            document.getElementById("address").value = account[0];
+            hideLogin();
+            showSwap();
+          }
         });
 
       } else {