Fix failing AmazonS3::touch on updated aws sdk

diff --git a/apps/files_external/lib/amazons3.php b/apps/files_external/lib/amazons3.php
index 60d2677ddda87b332baba2d8b0d15579e7e6c27c..c82b739102166a95b9155a738b283c8cfb6f7d74 100644 (file)
--- a/apps/files_external/lib/amazons3.php
+++ b/apps/files_external/lib/amazons3.php
@@ -416,7 +416,8 @@ class AmazonS3 extends \OC\Files\Storage\Common {
                                $result = $this->connection->putObject(array(
                                        'Bucket' => $this->bucket,
                                        'Key' => $this->cleanKey($path),
-                                       'Metadata' => $metadata
+                                       'Metadata' => $metadata,
+                                       'Body' => ''
                                ));
                                $this->testTimeout();
                        }