Fix warnings in logs when renaming over the web UI

The determineIcon() method was expecting attributes to be set which
caused warnings about undefined indices in the error log.

This fix pre-initializes the array with 'directory' and
'isPreviewAvailable' to make them disappear.

1 files changed, 5 insertions, 2 deletions

diff --git a/apps/files/lib/app.php b/apps/files/lib/app.php
index e04ac173d55..1ac266073db 100644
--- a/apps/files/lib/app.php
+++ b/apps/files/lib/app.php
@@ -83,14 +83,17 @@ class App {
 			else {
 				$meta['type'] = 'file';
 			}
+			// these need to be set for determineIcon()
+			$meta['isPreviewAvailable'] = \OC::$server->getPreviewManager()->isMimeSupported($meta['mimetype']);
+			$meta['directory'] = $dir;
 			$fileinfo = array(
 				'id' => $meta['fileid'],
 				'mime' => $meta['mimetype'],
 				'size' => $meta['size'],
 				'etag' => $meta['etag'],
-				'directory' => $dir,
+				'directory' => $meta['directory'],
 				'name' => $newname,
-				'isPreviewAvailable' => \OC::$server->getPreviewManager()->isMimeSupported($meta['mimetype']),
+				'isPreviewAvailable' => $meta['isPreviewAvailable'],
 				'icon' => \OCA\Files\Helper::determineIcon($meta)
 			);
 			$result['success'] = true;