Change contract of rgw put operation. Now last, 0 - sized chunk is also processed.

Allows to implement flush-like operations on data.

Signed-off-by: Adam Kupczyk (akupczyk@mirantis.com)
Conflicts:
	src/rgw/rgw_op.cc

diff --git a/src/rgw/rgw_op.cc b/src/rgw/rgw_op.cc
index 0b886ea9bf8273f5516ef98d041a934000318e24..2c905c5fcd7f161e19327a9d63599a621d57aba8 100644 (file)
--- a/src/rgw/rgw_op.cc
+++ b/src/rgw/rgw_op.cc
@@ -3040,8 +3040,6 @@ void RGWPutObj::execute()
       op_ret = len;
       goto done;
     }
-    if (!len)
-      break;
 
     bufferlist &data = data_in;
     if (s->aws4_auth_streaming_mode) {