iconview: Fix updates with filter models
authorMatthias Clasen <mclasen@redhat.com>
Fri, 19 Jan 2018 15:04:18 +0000 (16:04 +0100)
committerMatthias Clasen <mclasen@redhat.com>
Fri, 19 Jan 2018 15:06:01 +0000 (16:06 +0100)
commit5ab5a5166eda774ddabf8d4fe29eda0be03c4af2
treed8252bd319a95071496ce40f2c173fcb2d29ad26
parent5b19d6b1b80a5ae94853a57776d80b8952befab6
iconview: Fix updates with filter models

Filter models rely on views taking a ref on every node
they care about. GtkIconView was not doing that. Amazingly,
this has never shown up in a bug so far, until I spotted
the fallout in gnome-font-viewer.
gtk/gtkiconview.c