gathdlc: delete read/write handler in hdlc_suspend

diff --git a/gatchat/gathdlc.c b/gatchat/gathdlc.c
index 6b1f343..7989bd7 100644 (file)
--- a/gatchat/gathdlc.c
+++ b/gatchat/gathdlc.c
@@ -166,6 +166,9 @@ static gboolean hdlc_suspend(gpointer user_data)
 
        g_at_io_drain_ring_buffer(hdlc->io, 3);
 
+       g_at_io_set_write_handler(hdlc->io, NULL, NULL);
+       g_at_io_set_read_handler(hdlc->io, NULL, NULL);
+
        if (hdlc->suspend_func)
                hdlc->suspend_func(hdlc->suspend_data);