Fix sorting and instances where something could be undefined

ui/app/account-detail.js

@@ -249,8 +249,9 @@ AccountDetailScreen.prototype.subview = function () {
 AccountDetailScreen.prototype.transactionList = function () {
   const {transactions, unconfMsgs, address, network, shapeShiftTxList } = this.props
   // sort by recency
+  var soretedTxs = transactions.sort((a, b) => b.time - a.time)
   return h(TransactionList, {
-    transactions,
+    transactions: soretedTxs,
     network,
     unconfMsgs,
     address,

ui/app/components/pending-tx-details.js

@@ -27,8 +27,8 @@ PTXP.render = function () {
   var account = props.accounts[address]
   var balance = account ? account.balance : '0x0'
 
-  var txFee = txData.txFee
-  var maxCost = txData.maxCost
+  var txFee = txData.txFee || ''
+  var maxCost = txData.maxCost || ''
   var dataLength = txParams.data ? (txParams.data.length - 2) / 2 : 0
   var imageify = props.imageifyIdenticons === undefined ? true : props.imageifyIdenticons
 

ui/app/conf-tx.js

@@ -43,7 +43,7 @@ ConfirmTxScreen.prototype.render = function () {
   var unconfMsgs = state.unconfMsgs
   var unconfTxList = txHelper(unconfTxs, unconfMsgs, network)
   var index = state.index !== undefined ? state.index : 0
-  var txData = unconfTxList[index] || unconfTxList[0] || {}
+  var txData = unconfTxList[index] || unconfTxList[0] || {txParams: {}}
   var txParams = txData.txParams || {}
   var isNotification = isPopupOrNotification() === 'notification'
   return (