[NUI.Gadget] Fix static analysis issue (#4969)
authorhjhun <36876573+hjhun@users.noreply.github.com>
Tue, 7 Feb 2023 02:52:11 +0000 (11:52 +0900)
committerGitHub <noreply@github.com>
Tue, 7 Feb 2023 02:52:11 +0000 (11:52 +0900)
commitaefd891343cca64ef40c5eb3e31c917bddf7f8cf
tree62a4fb0e78a18ade71d71b804e272806bc593177
parent0c5ad568f698db9c00de1f9b8fe953855d41cbfd
[NUI.Gadget] Fix static analysis issue (#4969)

Checker:
 - DEREF_OF_NULL

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