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-rw-r--r--gatchat/gatppp.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/gatchat/gatppp.c b/gatchat/gatppp.c
index d9b16270..63508b57 100644
--- a/gatchat/gatppp.c
+++ b/gatchat/gatppp.c
@@ -454,6 +454,9 @@ void g_at_ppp_unref(GAtPPP *ppp)
if (is_zero == FALSE)
return;
+ g_at_io_set_disconnect_function(g_at_hdlc_get_io(ppp->hdlc),
+ NULL, NULL);
+
if (ppp->net)
ppp_net_free(ppp->net);