desktop: Do not attempt to advertise the clients if there are none

Clients not binding to agl_shell_desktop will cause spurious signal
emits when they commit the changes. Make sure we only attempt to
advertise if the are clients.

Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Change-Id: I5c790b105b7c7f7d759e8a8fc2c64713df22d561

diff --git a/src/desktop.c b/src/desktop.c
index 8fe6f7d..f7d11b1 100644 (file)
--- a/src/desktop.c
+++ b/src/desktop.c
@@ -268,7 +268,8 @@ desktop_committed(struct weston_desktop_surface *dsurface,
                surface->checked_pending = true;
        }
 
-       if (!surface->advertised_on_launch)
+       if (!surface->advertised_on_launch &&
+           !wl_list_empty(&surface->ivi->desktop_clients))
                wl_signal_emit(&surface->signal_advertise_app, surface);
 
        weston_compositor_schedule_repaint(surface->ivi->compositor);