client/gatt: proxy_property_changed: check for NULL iterator
authorChristian Eggers <ceggers@arri.de>
Fri, 23 Sep 2022 14:58:12 +0000 (16:58 +0200)
committerAyush Garg <ayush.garg@samsung.com>
Mon, 15 May 2023 09:25:55 +0000 (14:55 +0530)
commit0e36a1e1392e88673098c4c2985a4524518a24b4
tree45c61c697cb6f3143b8ebaa9ddd1e4dc39ad2c60
parenteac15a04496fe366d1e8e0f2ca6489d7d1d147ec
client/gatt: proxy_property_changed: check for NULL iterator

The passed iterator can be NULL as in
gdbus/client.c::properties_changed():
...
   proxy->prop_func(..., ..., iter=NULL, ...)
   +--client/gatt.c::proxy_property_changed(..., ..., iter, ...);
      +--dbus_message_iter_get_arg_type(iter);
...

Signed-off-by: Manika Shrivastava <manika.sh@samsung.com>
Signed-off-by: Ayush Garg <ayush.garg@samsung.com>
client/gatt.c