rgw: improve format of X-Timestamp on Swift objects.

Backport: hammer
Signed-off-by: Radoslaw Zarzynski <rzarzynski@mirantis.com>

diff --git a/src/rgw/rgw_rest_swift.cc b/src/rgw/rgw_rest_swift.cc
index 7acca0b58da9bd50adc23f9be75812d37c7fcbd4..eb65ded5942f0c47bf59a2a5542628c7601a95d2 100644 (file)
--- a/src/rgw/rgw_rest_swift.cc
+++ b/src/rgw/rgw_rest_swift.cc
@@ -619,7 +619,7 @@ int RGWGetObj_ObjStore_SWIFT::send_response_data(bufferlist& bl, off_t bl_ofs, o
 
   dump_content_length(s, total_len);
   dump_last_modified(s, lastmod);
-  s->cio->print("X-Timestamp: %lld\r\n", (long long)lastmod);
+  s->cio->print("X-Timestamp: %lld.00000\r\n", (long long)lastmod);
 
   if (!ret) {
     map<string, bufferlist>::iterator iter = attrs.find(RGW_ATTR_ETAG);