We shouldn't pass down NULL object path to dbus if there's no modem,
which is a common case on many netbooks.
Signed-off-by: Zhu Yanhai <yanhai.zhu@xxxxxxxxxxxxxxx>
---
audio/telephony-ofono.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/audio/telephony-ofono.c b/audio/telephony-ofono.c
index 2778cfc..2970e43 100644
--- a/audio/telephony-ofono.c
+++ b/audio/telephony-ofono.c
@@ -579,6 +579,11 @@ static void list_modem_reply(DBusPendingCall *call, void *user_data)
modem_obj_path);
dbus_message_iter_next(&sub);
}
+ if (modem_obj_path == NULL)
+ {
+ debug("no modem found.\n");
+ goto done;
+ }
ret = get_registration_and_signal_status();
if (ret < 0)
--
1.6.2.2
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