From 33be36d07066e307e0aade9da5a1e0fc44f2aeea Mon Sep 17 00:00:00 2001
From: Ross Holdway <rossholdway@gmail.com>
Date: Sun, 2 Apr 2017 16:30:18 +0100
Subject: [PATCH] fix(slides): negative number indicates position starting at
 end (#10997)

* fix(slides): negative number indicates position starting at end

* refactor(slides): use var instead of let
---
 src/components/slides/swiper/swiper-pagination.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/components/slides/swiper/swiper-pagination.ts b/src/components/slides/swiper/swiper-pagination.ts
index 689fee059d0..8a1e82793f4 100644
--- a/src/components/slides/swiper/swiper-pagination.ts
+++ b/src/components/slides/swiper/swiper-pagination.ts
@@ -63,8 +63,9 @@ export function updatePaginationClasses(s: Slides) {
 
   // Types
   if (s.paginationType === 'bullets' && s._bullets) {
+    var selector = current + ( current < 0 ? s._bullets.length : 0 );
     for (var i = 0; i < s._bullets.length; i++) {
-      if (i === current) {
+      if (i === selector) {
         addClass(s._bullets[i], CLS.bulletActive);
       } else {
         removeClass(s._bullets[i], CLS.bulletActive);