x11: More dnd fixes
authorMatthias Clasen <mclasen@redhat.com>
Sun, 7 Feb 2021 14:00:09 +0000 (09:00 -0500)
committerMatthias Clasen <mclasen@redhat.com>
Sun, 7 Feb 2021 16:46:55 +0000 (11:46 -0500)
commit0b7518859820d6682f70f2f1822df7e9c3595277
treeb32814d1a44b5530aaedb1804b3d941adb06ce1b
parent384f2686e67b10388702eed110952de2ae5e3aa5
x11: More dnd fixes

Whenever we communicate targets, we need to the union, otherwise
we don't tell the other side about our serialization. This makes
drops of images from gtk4-icon-browser to gimp and libreoffice
succeed in transferring data.

Fixes: #3654
gdk/x11/gdkdrag-x11.c