fix error from formatting not array ocs responses

Fixes #187 Signed-off-by: Robin Appelman <robin@icewind.nl>
nextcloud · Nov 27, 2018 · 07f1456 · 07f1456
1 parent 635d268
commit 07f1456
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/Controller/FolderController.php b/lib/Controller/FolderController.php
@@ -167,7 +167,7 @@ private function buildOCSResponseXML($format, DataResponse $data) {
 		if (isset($folderData['id'])) {
 			// single folder response
 			$folderData = $this->folderDataForXML($folderData);
-		} else if (count($folderData) && isset(current($folderData)['id'])) {
+		} else if (is_array($folderData) && count($folderData) && isset(current($folderData)['id'])) {
 			// folder list
 			$folderData = array_map([$this, 'folderDataForXML'], $folderData);
 		}