Merge pull request #2458 from LibreSign/bugfix/var-type

Prevent to send nul to method that need a node as argument
LibreSign · Mar 6, 2024 · 82e2a80 · 82e2a80
2 parents dc84611 + 01f628d
commit 82e2a80
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/Controller/FileController.php b/lib/Controller/FileController.php
@@ -186,6 +186,9 @@ public function getThumbnail(
 		$nodes = $userFolder->getById($nodeId);
 
 		$node = array_pop($nodes);
+		if (!$node) {
+			return new DataResponse([], Http::STATUS_NOT_FOUND);
+		}
 
 		return $this->fetchPreview($node, $x, $y, $a, $forceIcon, $mode, $mimeFallback);
 	}