#65 Fallback if full-text doesn't exist

Vitaliy-1 · Dec 15, 2021 · 1f000a5 · 1f000a5
1 parent 8de1372
commit 1f000a5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/JatsParserPlugin.inc.php b/JatsParserPlugin.inc.php
@@ -998,7 +998,7 @@ public function addCitationsFormFields(string $hookName, FormComponent $form): v
 		$publication = Services::get('publication')->get($publicationId);
 		if (!$publication) return;
 
-		$submissionFileIds = array_unique($publication->getData('jatsParser::fullTextFileId'));
+		$submissionFileIds = array_unique($publication->getData('jatsParser::fullTextFileId') ?? []);
 		if (empty($submissionFileIds)) return;
 
 		$submissionFileDao = DAORegistry::getDAO('SubmissionFileDAO');