g_app_info_get_executable returns NULL but is not marked as nullable
Originally reported here: https://github.com/gtk-rs/gtk-rs-core/issues/1073
Found on Fedora 37, offending app entry "QEMU".
Originally reported here: https://github.com/gtk-rs/gtk-rs-core/issues/1073
Found on Fedora 37, offending app entry "QEMU".