From b12fdcd48c26cee905c3365626247f452fb941f2 Mon Sep 17 00:00:00 2001
From: Gleb Mazovetskiy <glex.spb@gmail.com>
Date: Sun, 3 Sep 2017 16:50:19 +0100
Subject: rake update[v4-dev]

---
 assets/javascripts/bootstrap/carousel.js |  3 ++-
 assets/javascripts/bootstrap/tab.js      | 13 +++++++++++--
 2 files changed, 13 insertions(+), 3 deletions(-)

(limited to 'assets/javascripts/bootstrap')

diff --git a/assets/javascripts/bootstrap/carousel.js b/assets/javascripts/bootstrap/carousel.js
index 1be1f5d..c657834 100644
--- a/assets/javascripts/bootstrap/carousel.js
+++ b/assets/javascripts/bootstrap/carousel.js
@@ -123,7 +123,8 @@ var Carousel = function ($) {
 
     Carousel.prototype.nextWhenVisible = function nextWhenVisible() {
       // Don't call next when the page isn't visible
-      if (!document.hidden) {
+      // or the carousel or its parent isn't visible
+      if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
         this.next();
       }
     };
diff --git a/assets/javascripts/bootstrap/tab.js b/assets/javascripts/bootstrap/tab.js
index 4aba86e..845ec67 100644
--- a/assets/javascripts/bootstrap/tab.js
+++ b/assets/javascripts/bootstrap/tab.js
@@ -45,6 +45,7 @@ var Tab = function ($) {
     DROPDOWN: '.dropdown',
     NAV_LIST_GROUP: '.nav, .list-group',
     ACTIVE: '.active',
+    ACTIVE_UL: '> li > .active',
     DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
     DROPDOWN_TOGGLE: '.dropdown-toggle',
     DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
@@ -80,7 +81,8 @@ var Tab = function ($) {
       var selector = Util.getSelectorFromElement(this._element);
 
       if (listElement) {
-        previous = $.makeArray($(listElement).find(Selector.ACTIVE));
+        var itemSelector = listElement.nodeName === 'UL' ? Selector.ACTIVE_UL : Selector.ACTIVE;
+        previous = $.makeArray($(listElement).find(itemSelector));
         previous = previous[previous.length - 1];
       }
 
@@ -138,7 +140,14 @@ var Tab = function ($) {
     Tab.prototype._activate = function _activate(element, container, callback) {
       var _this2 = this;
 
-      var active = $(container).find(Selector.ACTIVE)[0];
+      var activeElements = void 0;
+      if (container.nodeName === 'UL') {
+        activeElements = $(container).find(Selector.ACTIVE_UL);
+      } else {
+        activeElements = $(container).children(Selector.ACTIVE);
+      }
+
+      var active = activeElements[0];
       var isTransitioning = callback && Util.supportsTransitionEnd() && active && $(active).hasClass(ClassName.FADE);
 
       var complete = function complete() {
-- 
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