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6 changes: 3 additions & 3 deletions src/main/resources/divolte.js
Original file line number Diff line number Diff line change
Expand Up @@ -84,7 +84,7 @@ var AUTO_PAGE_VIEW_EVENT = true;
* our script name, as configured by the globally defined SCRIPT_NAME
* value.
*/
var myElement = document['currentScript'];
var myElement = document['currentScript'] || undefined;
var url;
if ('undefined' === typeof myElement) {
var regexEscape = function (s) {
Expand All @@ -93,7 +93,7 @@ var AUTO_PAGE_VIEW_EVENT = true;
var scriptElements = document.getElementsByTagName('script');
var scriptPattern = new RegExp("^(:?.*\/)?" + regexEscape(SCRIPT_NAME) + "(:?[?#].*)?$");
for (var i = scriptElements.length - 1; i >= 0; --i) {
var scriptElement = scriptElements.item(i);
var scriptElement = scriptElements[i];
var scriptUrl = scriptElement.src;
if (scriptPattern.test(scriptUrl)) {
if ('undefined' === typeof url) {
Expand Down Expand Up @@ -131,7 +131,7 @@ var AUTO_PAGE_VIEW_EVENT = true;
* @returns {?(HTMLElement|Node)}
*/
var bodyElement = function() {
return document.body || document.getElementsByTagName('body').item(0);
return document.body || document.getElementsByTagName('body')[0];
};

/* Some current browser features that we send to Divolte. */
Expand Down