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Only allow positive start values in PaginatedList

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Otherwise the ORM query will fail.
This commit is contained in:
Ingo Schommer 2013-08-28 17:31:23 +02:00
parent b404e55533
commit 07db2e1fd1
1 changed files with 7 additions and 3 deletions
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10
core/PaginatedList.php
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@ -91,8 +91,12 @@ class PaginatedList extends SS_ListDecorator {
*/
public function getPageStart() {
if ($this->pageStart === null) {
if ($this->request && isset($this->request[$this->getPaginationGetVar()])) {
$this->pageStart = (int) $this->request[$this->getPaginationGetVar()];
if(
$this->request
&& isset($this->request[$this->getPaginationGetVar()])
&& $this->request[$this->getPaginationGetVar()] > 0
) {
$this->pageStart = (int)$this->request[$this->getPaginationGetVar()];
} else {
$this->pageStart = 0;
}
@ -417,4 +421,4 @@ class PaginatedList extends SS_ListDecorator {
}
}
}
}