Only write checksum if we have a valid file info

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
2021-02-24 11:01:32 +07:00 · 2021-02-24 11:01:32 +07:00 · 8152189b09
parent 268acd301d
commit 8152189b09
1 changed files with 4 additions and 1 deletions
--- a/apps/dav/lib/Connector/Sabre/File.php
+++ b/apps/dav/lib/Connector/Sabre/File.php
@ -680,9 +680,12 @@ class File extends Node implements IFile {
 	/**
 	 * Get the checksum for this file
 	 *
-	 * @return string
+	 * @return string|null
 	 */
 	public function getChecksum() {
+		if (!$this->info) {
+			return null;
+		}
 		return $this->info->getChecksum();
 	}