[NUI.Gadget] Fix static analysis issue (#4968)
authorhjhun <36876573+hjhun@users.noreply.github.com>
Tue, 7 Feb 2023 02:51:59 +0000 (11:51 +0900)
committerGitHub <noreply@github.com>
Tue, 7 Feb 2023 02:51:59 +0000 (11:51 +0900)
commit674484c6320cbbd518ac49f2fa25f055f947786f
tree9581a9c43875710c98cc541e66fb7c04c42302d3
parent52d855a8c4a5818c036e8de4f8c391bb3f0520db
[NUI.Gadget] Fix static analysis issue (#4968)

Checker:
 - DEREF_OF_NULL

Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>
src/Tizen.NUI.Gadget/Tizen.NUI/NUIGadgetManager.cs