when the dragged tab is being removed during the drag operation, we need to cancel the drag. To do so, we have to keep around a reference to the drag context.
This should fix https://bugzilla.gnome.org/show_bug.cgi?id=732051
6310494 notebook: Make dnd safe against tab disappearance
gtk/gtknotebook.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
Upstream: git.gnome.org