Merge pull request #5670 from gabrielbazan7/fix/missingvar

adding missing isCordova variable

src/js/controllers/preferencesLogs.js

@@ -1,7 +1,11 @@
 'use strict';
 
 angular.module('copayApp.controllers').controller('preferencesLogs',
-  function($scope, historicLog) {
+  function($scope, historicLog, platformInfo) {
+
+    $scope.$on("$ionicView.beforeEnter", function(event, data) {
+      $scope.isCordova = platformInfo.isCordova;
+    });
 
     $scope.$on("$ionicView.enter", function(event, data) {
       $scope.logs = historicLog.get();

www/views/preferencesLogs.html

@@ -6,12 +6,10 @@
   </ion-nav-bar>
   <ion-content>
     <div class="settings-button-group">
-      <button class="button button-standard button-primary" style="margin-top: 1rem" copy-to-clipboard="prepare()">
-        <i class="icon ion-clipboard"></i>
+      <button class="button button-standard button-primary" copy-to-clipboard="prepare()">
         <span translate>Copy to clipboard</span>
       </button>
       <button class="button button-standard button-secondary" ng-show="isCordova" ng-click="sendLogs()">
-        <i class="icon ion-ios-email-outline"></i>
         <span translate>Send by email</span>
       </button>
     </div>