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iface-modem-messaging: fix INSTANCE_CAST() vs. GET_INTERFACE() confusion

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Yeah, GObject is pretty obscure here.  But to get the implementation's
override function, we want GET_INTERFACE, otherwise we're looking at
some random memory location that's sometimes NULL.  And then we crash.
This commit is contained in:
Dan Williams
2013-02-06 15:25:22 -06:00
parent d44eb83ac4
commit 18436a8f77
1 changed files with 1 additions and 1 deletions
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2
src/mm-iface-modem-messaging.c
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@@ -91,7 +91,7 @@ mm_iface_modem_messaging_bind_simple_status (MMIfaceModemMessaging *self,
MMSms *
mm_iface_modem_messaging_create_sms (MMIfaceModemMessaging *self)
{
g_assert (MM_IFACE_MODEM_MESSAGING (self)->create_sms != NULL);
g_assert (MM_IFACE_MODEM_MESSAGING_GET_INTERFACE (self)->create_sms != NULL);
return MM_IFACE_MODEM_MESSAGING_GET_INTERFACE (self)->create_sms (self);
}