Only write checksum if we have a valid file info

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
nextcloud · Feb 24, 2021 · 3032b62 · 3032b62
1 parent b89fbaf
commit 3032b62
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/apps/dav/lib/Connector/Sabre/File.php b/apps/dav/lib/Connector/Sabre/File.php
@@ -680,9 +680,12 @@ private function convertToSabreException(\Exception $e) {
 	/**
 	 * Get the checksum for this file
 	 *
-	 * @return string
+	 * @return string|null
 	 */
 	public function getChecksum() {
+		if (!$this->info) {
+			return null;
+		}
 		return $this->info->getChecksum();
 	}