telepathy-glib: base-connection: return from RequestHandles if called with no names

[Jonny Lamb]

Module: telepathy-glib
Branch: master
Commit: b0e97c3827c4f5da668e0472afa0f02f7b533a47
URL:    http://cgit.freedesktop.org/telepathy/telepathy-glib/commit/?id=b0e97c3827c4f5da668e0472afa0f02f7b533a47

Author: Jonny Lamb <jonny.lamb at collabora.co.uk>
Date:   Tue Jul 10 15:24:08 2012 +0100

base-connection: return from RequestHandles if called with no names

Since we added async handle normalization functions, RequestHandles(1, [])
would just not return at all.

Signed-off-by: Jonny Lamb <jonny.lamb at collabora.co.uk>

---

 telepathy-glib/base-connection.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/telepathy-glib/base-connection.c b/telepathy-glib/base-connection.c
index 4bfa143..d0447ef 100644
--- a/telepathy-glib/base-connection.c
+++ b/telepathy-glib/base-connection.c
@@ -2738,6 +2738,14 @@ tp_base_connection_dbus_request_handles (TpSvcConnection *iface,
 
   count = g_strv_length ((GStrv) names);
 
+  if (count == 0)
+    {
+      GArray *tmp = g_array_sized_new (FALSE, TRUE, sizeof (guint), 0);
+      tp_svc_connection_return_from_request_handles (context, tmp);
+      g_array_unref (tmp);
+      return;
+    }
+
   request = g_slice_new0 (RequestHandlesData);
   request->handles = g_array_sized_new (FALSE, TRUE, sizeof (guint), count);
   request->n_pending = count;