sendMax bugfix when returning to previous screen

src/js/controllers/amount.js

@@ -29,6 +29,7 @@ function amountController(configService, $filter, gettextCatalog, $ionicHistory,
   vm.finish = finish;
   vm.goBack = goBack;
   vm.loadMore = loadMore;
+  vm.next = next;
   vm.openPopup = openPopup;
   vm.pushDigit = pushDigit;
   vm.removeDigit = removeDigit;
@@ -478,7 +479,7 @@ function amountController(configService, $filter, gettextCatalog, $ionicHistory,
 
   // Currency
 
-  var next = 10;
+  var nextCurrencies = 10;
   var completeAlternativeList = [];
 
   var popularCurrencyList = [
@@ -537,12 +538,17 @@ function amountController(configService, $filter, gettextCatalog, $ionicHistory,
 
   function loadMore() {
     $timeout(function() {
-      vm.altCurrencyList = completeAlternativeList.slice(0, next);
-      next += 10;
+      vm.altCurrencyList = completeAlternativeList.slice(0, nextCurrencies);
+      nextCurrencies += 10;
       vm.listComplete = vm.altCurrencyList.length >= completeAlternativeList.length;
       $scope.$broadcast('scroll.infiniteScrollComplete');
     }, 100);
-  };
+  }
+
+  function next() {
+    useSendMax = false;
+    vm.finish();
+  }
 
   function findCurrency(search) {
     if (!search) initCurrencies();

src/js/controllers/review.controller.js

@@ -223,7 +223,7 @@ function reviewController(addressbookService, bitcoinCashJsService, bitcore, bit
     // Grab stateParams
     tx = {
       amount: parseInt(sendFlowData.amount),
-      sendMax: sendFlowData.sendMax === 'true' ? true : false,
+      sendMax: sendFlowData.sendMax,
       fromWalletId: sendFlowData.fromWalletId,
       toAddress: sendFlowData.toAddress,
       paypro: txPayproData,

www/views/amount.html

@@ -90,7 +90,7 @@
       <button 
         class="button button-full button-primary no-margin" 
         ng-disabled="!vm.allowSend" 
-        ng-click="vm.finish()"
+        ng-click="vm.next()"
         style="position: absolute; bottom: 0;"
         translate>
         Next