Added backwards compatibility0.2.1

1 files changed, 1 insertions, 1 deletions

diff --git a/storage-backend/index.php b/storage-backend/index.php
index b432760..f46e0eb 100644
--- a/storage-backend/index.php
+++ b/storage-backend/index.php
@@ -87,7 +87,7 @@ switch ($method) {
         $filename = rawurlencode(getMandatoryPostParameter('filename'));
         $filesize = getMandatoryPostParameter('size');
         $mimeType = getOptionalPostParameter('content_type');
-        $recipientJid = getMandatoryPostParameter('recipient_jid');
+        $recipientJid = getOptionalPostParameter('recipient_jid', 'Unknown'); // Optional for backwards compatibility (xep-0363 v0.1)
         
         // check file name - return 406 (not acceptable) if file contains invalid characters
         foreach ($config['invalid_characters_in_filename'] as $invalidCharacter) {