[telepathy-gabble/telepathy-gabble-0.8] connection: add a commenting explaining why the reply to the pmuc-v1 disco reply

[Jonny Lamb]

Signed-off-by: Jonny Lamb <jonny.lamb at collabora.co.uk>
---
 src/connection.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/connection.c b/src/connection.c
index 2484c7e..770eb9f 100644
--- a/src/connection.c
+++ b/src/connection.c
@@ -1846,6 +1846,7 @@ connection_iq_disco_cb (LmMessageHandler *handler,
     }
   else if (!tp_strdiff (suffix, BUNDLE_PMUC_V1))
     {
+      /* Send an empty reply, matching Google's behaviour. */
       _gabble_connection_send_or_complain (self, result,
           "sending disco response failed");
     }
-- 
1.5.6.5