fix unexpected crashing caused by nullptr mNode
authorWonki Kim <wonki_.kim@samsung.com>
Tue, 15 Sep 2020 08:21:06 +0000 (17:21 +0900)
committerWonki Kim <wonki_.kim@samsung.com>
Tue, 15 Sep 2020 09:32:01 +0000 (18:32 +0900)
commit9d7e18a9110bad4102d1c2a2505c2f7540b7ea91
tree4b15359a35f046e2cc9d4080ab52cc97aaee34fb
parentf87b8ac0ac01f9f5da75a8679d6e7c45ff4d24a1
fix unexpected crashing caused by nullptr mNode

atspi api return nullptr sometime.
this patch handles the case to avoid crashing.

Change-Id: I3199e62bd79a27a5cca87f42d0b83ff32dabee98
libaurum/inc/Impl/Accessibility/AtspiAccessibleNode.h
libaurum/src/Impl/Accessibility/AtspiAccessibleNode.cc