Merge branch 'MAGETWO-45071' of github.corp.magento.com:magento-vanilla/magento2ce into PR

Author: slopok

app/code/Magento/ProductVideo/view/frontend/web/js/fotorama-add-video-events.js

@@ -506,7 +506,7 @@ define([
             var self = this;
 
             $image.find('.magnify-lens').remove();
-            $image.on('click', function () {
+            $image.on('click tap', function () {
                 if ($(this).hasClass('video-unplayed') && $(this).find('iframe').length === 0) {
                     $('.fotorama__arr--next').hide();
                     $('.fotorama__arr--prev').hide();

lib/web/magnifier/magnifier.js

@@ -488,15 +488,21 @@
                 } else {
                     var top = options.top + 'px';
                 }
-                largeWrapper[0].style.top = top.replace("%px", "%");
+
+                if (largeWrapper.length) {
+                    largeWrapper[0].style.top = top.replace("%px", "%");
+                }
             }
             if (options.left) {
                 if (typeof options.left == 'function') {
                     var left = options.left() + 'px';
                 } else {
                     var left = options.left + 'px';
                 }
-                largeWrapper[0].style.left = left.replace("%px", "%");
+
+                if (largeWrapper.length) {
+                    largeWrapper[0].style.left = left.replace("%px", "%");
+                }
             }
 
             data[idx] = {