1 files changed, 31 insertions, 10 deletions
diff --git a/vendor/twbs/bootstrap/js/dist/util.js b/vendor/twbs/bootstrap/js/dist/util.js
index 0e9b3d0a7..841704f8a 100644
--- a/vendor/twbs/bootstrap/js/dist/util.js
+++ b/vendor/twbs/bootstrap/js/dist/util.js
@@ -1,20 +1,20 @@
 /*!
-  * Bootstrap util.js v4.3.1 (https://getbootstrap.com/)
-  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
-  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+  * Bootstrap util.js v4.5.2 (https://getbootstrap.com/)
+  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
 (function (global, factory) {
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('jquery')) :
   typeof define === 'function' && define.amd ? define(['jquery'], factory) :
-  (global = global || self, global.Util = factory(global.jQuery));
-}(this, function ($) { 'use strict';
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Util = factory(global.jQuery));
+}(this, (function ($) { 'use strict';
 
-  $ = $ && $.hasOwnProperty('default') ? $['default'] : $;
+  $ = $ && Object.prototype.hasOwnProperty.call($, 'default') ? $['default'] : $;
 
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v4.3.1): util.js
-   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+   * Bootstrap (v4.5.2): util.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
   /**
@@ -28,6 +28,10 @@
   var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)
 
   function toType(obj) {
+    if (obj === null || typeof obj === 'undefined') {
+      return "" + obj;
+    }
+
     return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
   }
 
@@ -40,7 +44,7 @@
           return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
         }
 
-        return undefined; // eslint-disable-line no-undefined
+        return undefined;
       }
     };
   }
@@ -162,11 +166,28 @@
       }
 
       return Util.findShadowRoot(element.parentNode);
+    },
+    jQueryDetection: function jQueryDetection() {
+      if (typeof $ === 'undefined') {
+        throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
+      }
+
+      var version = $.fn.jquery.split(' ')[0].split('.');
+      var minMajor = 1;
+      var ltMajor = 2;
+      var minMinor = 9;
+      var minPatch = 1;
+      var maxMajor = 4;
+
+      if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
+        throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
+      }
     }
   };
+  Util.jQueryDetection();
   setTransitionEndSupport();
 
   return Util;
 
-}));
+})));
 //# sourceMappingURL=util.js.map