-
Ell authored
In gimp_image_merge_layers(), explicitly fetch the graph of the top layer's parent layer (if exists), to make sure that the top layer's graph has a parent node. We already fetch the image graph, which takes care of top-level layers, however, if the top layer is a child of an invisible layer group, as is the case in the wavelet- decompose plug-in, this is not generally enough to guarantee that the group's graph is constructed.
e5638451