iconview: Don't draw unallocated items

This is more a workaround for Clutter-GTK than anything else. Most of
all, it makes gnome-boxes start again.

diff --git a/gtk/gtkiconview.c b/gtk/gtkiconview.c
index 93367b6415ca241a63493509f30b4949b0c23009..b30c379378c076fca5b64a23b4088cb62cf5a4ad 100644 (file)
--- a/gtk/gtkiconview.c
+++ b/gtk/gtkiconview.c
@@ -2996,7 +2996,7 @@ gtk_icon_view_paint_item (GtkIconView     *icon_view,
   GtkIconViewPrivate *priv = icon_view->priv;
   GtkCellAreaContext *context;
 
-  if (priv->model == NULL)
+  if (priv->model == NULL || item->cell_area.width <= 0 || item->cell_area.height <= 0)
     return;
 
   _gtk_icon_view_set_cell_data (icon_view, item);