button: Remove nullable annotation for new_from_icon_name()
authorPhilipp Hörist <philipp@hoerist.com>
Mon, 20 Feb 2023 19:32:06 +0000 (20:32 +0100)
committerPhilipp Hörist <philipp@hoerist.com>
Mon, 20 Feb 2023 19:33:42 +0000 (20:33 +0100)
commita209a73c69c23e6060428cee95f20e1f9b7e5a71
tree068ee314f7c59559ad35ebc77c12efcf59420847
parent624458df9dd8d1cfc6af212916a608a7216dbdbd
button: Remove nullable annotation for new_from_icon_name()

This makes it more consistent with set_icon_name() which
does also not accept NULL.

Fixes #5606
gtk/gtkbutton.c