diff options
| -rw-r--r-- | gatchat/gatppp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gatchat/gatppp.c b/gatchat/gatppp.c index 1d41ded6..d9b16270 100644 --- a/gatchat/gatppp.c +++ b/gatchat/gatppp.c @@ -446,6 +446,9 @@ void g_at_ppp_unref(GAtPPP *ppp) { gboolean is_zero; + if (ppp == NULL) + return; + is_zero = g_atomic_int_dec_and_test(&ppp->ref_count); if (is_zero == FALSE) |