address #13811

Gruntfile.js

@@ -33,7 +33,7 @@ module.exports = function (grunt) {
             ' * Licensed under <%= pkg.license.type %> (<%= pkg.license.url %>)\n' +
             ' */\n',
     // NOTE: This jqueryCheck code is duplicated in customizer.js; if making changes here, be sure to update the other copy too.
-    jqueryCheck: 'if (typeof jQuery === \'undefined\') { throw new Error(\'Bootstrap\\\'s JavaScript requires jQuery\') }\n\n',
+    jqueryCheck: 'if (typeof define == \'undefined\' && typeof exports == \'undefined\' && typeof jQuery == \'undefined\') { throw new Error(\'Bootstrap\\\'s JavaScript requires jQuery\') }\n\n',
 
     // Task configuration.
     clean: {

dist/js/bootstrap.js

@@ -4,7 +4,7 @@
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
 
-if (typeof jQuery === 'undefined') { throw new Error('Bootstrap\'s JavaScript requires jQuery') }
+if (typeof define == 'undefined' && typeof exports == 'undefined' && typeof jQuery == 'undefined') { throw new Error('Bootstrap\'s JavaScript requires jQuery') }
 
 /* ========================================================================
  * Bootstrap: transition.js v3.1.1

docs/assets/js/_src/customizer.js

@@ -306,7 +306,7 @@ window.onload = function () { // wait for load in a dumb way because B-0
 
   function generateJS(preamble) {
     var $checked = $('#plugin-section input:checked')
-    var jqueryCheck = 'if (typeof jQuery === "undefined") { throw new Error("Bootstrap\'s JavaScript requires jQuery") }\n\n'
+    var jqueryCheck = 'if (typeof define == \'undefined\' && typeof exports == \'undefined\' && typeof jQuery == \'undefined\') { throw new Error(\'Bootstrap\\\'s JavaScript requires jQuery\') }\n\n'
 
     if (!$checked.length) return false