[rhythmbox: 1/2] rhythmbox-client: flush dbus connection to send the 'quit' message before process exit

[Jonathan Matthew <jmatthew src gnome org>]

commit 47e4658d61c986ef8f1601a046a55736cd25b20a
Author: crvi <crvisqr gmail com>
Date:   Tue Jan 5 20:47:54 2021 +0530

    rhythmbox-client: flush dbus connection to send the 'quit' message before process exit
    
    This was an issue in single core / uniprocessor / VMs, where
    rhythmbox-client process exits due to 'exit()' call, before the 'quit'
    message is sent to the rhythmbox instance.
    
    Also refer: https://gitlab.gnome.org/GNOME/glib/-/issues/2284

 remote/dbus/rb-client.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/remote/dbus/rb-client.c b/remote/dbus/rb-client.c
index 338b26d15..fe57eef82 100644
--- a/remote/dbus/rb-client.c
+++ b/remote/dbus/rb-client.c
@@ -1165,6 +1165,7 @@ main (int argc, char **argv)
        if (quit) {
                rb_debug ("quitting existing instance");
                g_action_group_activate_action (G_ACTION_GROUP (app), "quit", NULL);
+               g_dbus_connection_flush_sync (bus, NULL, NULL);
                exit (0);
        }