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FIX undefined index error in CMS #2845

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merged 1 commit into from
Mar 30, 2023
Merged

FIX undefined index error in CMS #2845

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8 changes: 5 additions & 3 deletions code/Model/SiteTree.php
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Original file line number Diff line number Diff line change
Expand Up @@ -739,13 +739,15 @@ public function getAbsoluteLiveLink($includeStageEqualsLive = true)
/**
* 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
*/
public function CMSEditLink()
{
// This method has to be implemented here to satisfy the CMSPreviewable interface.
// See the actual implementation in CMSEditLinkExtension.
return $this->extend('CMSEditLink')[0];
return $this->extend('CMSEditLink')[0] ?? '';
}

/**
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