From 483a384fb1456e24f5f2871bb314965458db110c Mon Sep 17 00:00:00 2001
From: 3Dgoo <michael@3dgoo.com>
Date: Tue, 20 Feb 2018 07:47:49 +1030
Subject: [PATCH] Fixing non int pagination variable server error

If a user tries to paginate the blog using a value that is not an integer SilverStripe will throw a server error.

Example. Visiting `blog/?start=10.1` will cause the following server error:

```You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '10.1' at line 8```

This change casts the pagination variable to an int before using it.
---
 code/model/Blog.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/model/Blog.php b/code/model/Blog.php
index 238ddcd..3475e39 100644
--- a/code/model/Blog.php
+++ b/code/model/Blog.php
@@ -1043,7 +1043,7 @@ class Blog_Controller extends Page_Controller
         $posts->setPageLength($pageSize);
 
         // Set current page
-        $start = $this->request->getVar($posts->getPaginationGetVar());
+        $start = (int)$this->request->getVar($posts->getPaginationGetVar());
         $posts->setPageStart($start);
 
         return $posts;