diff --git a/src/gui/listmodel.py b/src/gui/listmodel.py
index c9c63aa78..f0fee70dc 100644
--- a/src/gui/listmodel.py
+++ b/src/gui/listmodel.py
@@ -322,7 +322,7 @@ class ListModel(object):
         """
         store, node = self.selection.get_selected()
         if node:
-            rows = store.get_path(node)
+            rows = store.get_path(node).get_indices()
             return rows[0]
         else:
             return -1
@@ -413,8 +413,8 @@ class ListModel(object):
         for obj in data:
             self.model.set_value(node, col, obj)
             col += 1
-        self.model.set_value(node, col, info)
         if info:
+            self.model.set_value(node, col, info)
             self.idmap[str(info)] = node
         if select:
             self.selection.select_iter(node)
diff --git a/src/gui/plug/report/_stylecombobox.py b/src/gui/plug/report/_stylecombobox.py
index 318e179c0..d02f7b103 100644
--- a/src/gui/plug/report/_stylecombobox.py
+++ b/src/gui/plug/report/_stylecombobox.py
@@ -41,7 +41,8 @@ class StyleComboBox(Gtk.ComboBox):
         """
         Initialize the combobox, building the display column.
         """
-        GObject.GObject.__init__(self,model)
+        GObject.GObject.__init__(self)
+        self.set_model(model)
         cell = Gtk.CellRendererText()
         self.pack_start(cell,True)
         self.add_attribute(cell,'text',0)