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Merge pull request #2845 from NightJar/pulls/4.12/undefined-index 

FIX undefined index error in CMS
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Guy Sartorelli 2023-03-31 10:35:46 +13:00 committed by GitHub
parent 9907209a07 e20036482b
commit 241fa3e06e
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1 changed files with 5 additions and 3 deletions
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8
code/Model/SiteTree.php
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@ -739,13 +739,15 @@ class SiteTree extends DataObject implements PermissionProvider, i18nEntityProvi
/** /**
* Generates a link to edit this page in the CMS. * Generates a link to edit this page in the CMS.
* *
* Implemented here to satisfy the CMSPreviewable interface, but data is intended to be loaded via Extension
*
* @see SilverStripe\Admin\CMSEditLinkExtension
*
* @return string * @return string
*/ */
public function CMSEditLink() public function CMSEditLink()
{ {
// This method has to be implemented here to satisfy the CMSPreviewable interface. return $this->extend('CMSEditLink')[0] ?? '';
// See the actual implementation in CMSEditLinkExtension.
return $this->extend('CMSEditLink')[0];
} }
/** /**