[gtk: 2/2] Merge branch 'gbsneto/fix-wayland-export-handle' into 'master'

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 3afc7b088348a5efbec8d458cb1b1669e5c05014
Merge: bcea96528a 655c9dd526
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Oct 1 15:22:22 2019 +0000

    Merge branch 'gbsneto/fix-wayland-export-handle' into 'master'
    
    wayland/surface: Only call destroy func when available
    
    Closes #2179
    
    See merge request GNOME/gtk!1112

 gdk/wayland/gdksurface-wayland.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
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