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Commit e8f8537e authored by Jan-Hendrik Willms's avatar Jan-Hendrik Willms
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correctly check if there are any file refs, fixes #4556

Closes #4556

Merge request studip/studip!3359
parent 6871efec
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...@@ -79,8 +79,8 @@ class MvvFile extends ModuleManagementModel ...@@ -79,8 +79,8 @@ class MvvFile extends ModuleManagementModel
*/ */
public function getDisplayName() public function getDisplayName()
{ {
if ($this->file_refs) { if (count($this->file_refs) > 0) {
return $this->file_refs[0]->name; return $this->file_refs->first()->name;
} }
return ''; return '';
} }
......
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