[NUI] Fix bug when ResourceUrl is empty string
authorEunki, Hong <eunkiki.hong@samsung.com>
Wed, 12 Jan 2022 03:48:59 +0000 (12:48 +0900)
committerSeoyeon2Kim <34738918+Seoyeon2Kim@users.noreply.github.com>
Wed, 12 Jan 2022 08:40:18 +0000 (17:40 +0900)
commitf6fcc7850081156e40777f382e9dac73eb762657
tree6bdbf4a61092da16852445a69215118de2057e3c
parentd90bb0ed294f7add6bab65dde2b8774dff4847f6
[NUI] Fix bug when ResourceUrl is empty string

Previous code unregist visual when ResourceUrl use empty URL string.
After #3829, this action was changed.
So I fix this bug

Signed-off-by: Eunki, Hong <eunkiki.hong@samsung.com>
src/Tizen.NUI/src/public/BaseComponents/ImageView.cs