g-i: add missing nullable annotation
authorBilal Elmoussaoui <bil.elmoussaoui@gmail.com>
Thu, 30 Dec 2021 16:52:53 +0000 (16:52 +0000)
committerBilal Elmoussaoui <bil.elmoussaoui@gmail.com>
Thu, 30 Dec 2021 16:52:53 +0000 (16:52 +0000)
commitec58013b22f380cf992e9b39e66197b78249a703
treefe545c8df9bedad4c9ceb86498ad1a3863bee73d
parent70cb61fb7104c76a15bc6494a10e6ff1d470f6d8
g-i: add missing nullable annotation

the constructor takes a nullable expression parameter, so should the getter be
gtk/gtkexpression.c