From 3e5a8acc8533d0280f4c22aa8c1c1c289c1ff5df Mon Sep 17 00:00:00 2001
From: Andrew Nicols <andrew@nicols.co.uk>
Date: Thu, 16 Apr 2020 14:32:56 +0800
Subject: [PATCH] MDL-68427 core: Correct previous/next page in paging bar

---
 lib/outputcomponents.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/outputcomponents.php b/lib/outputcomponents.php
index fa9a76f5ed5..746a2a7bcab 100644
--- a/lib/outputcomponents.php
+++ b/lib/outputcomponents.php
@@ -3092,7 +3092,7 @@ class paging_bar implements renderable, templatable {
 
         if ($this->page > 0) {
             $data->previous = [
-                'page' => $this->page - 1,
+                'page' => $this->page,
                 'url' => (new moodle_url($this->baseurl, [$this->pagevar => $this->page - 1]))->out(false)
             ];
         }
@@ -3138,7 +3138,7 @@ class paging_bar implements renderable, templatable {
 
         if ($this->page + 1 != $lastpage) {
             $data->next = [
-                'page' => $this->page + 1,
+                'page' => $this->page + 2,
                 'url' => (new moodle_url($this->baseurl, [$this->pagevar => $this->page + 1]))->out(false)
             ];
         }