wayland: Never send NULL app id
authorTimm Bäder <mail@baedert.org>
Fri, 17 Nov 2017 19:07:18 +0000 (20:07 +0100)
committerTimm Bäder <mail@baedert.org>
Fri, 1 Dec 2017 06:30:25 +0000 (07:30 +0100)
commitdfc7a531dbf9210557ca1b1879bee6dcf038d901
treeb1dd031fec7434f6d26bab95d995c3ab4f213ee0
parent34e233e1c33adc2a53dd74cbfea1126d44deb771
wayland: Never send NULL app id

The old gdk_get_program_class was never returning NULL, but
g_get_prgname might. So use the same fallback app id name we were using
before.
gdk/wayland/gdkwindow-wayland.c