josch/pyferea
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check if there is a selection before using it

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josch 2012-06-20 00:31:33 +02:00
parent 08d910bbe7
commit 776c30770f
1 changed files with 6 additions and 2 deletions

8
pyferea.py
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@ -484,7 +484,9 @@ class EntryTree(Gtk.TreeView):
self.feeddb = feeddb
def on_cursor_changed_cb(treeview):
_, it = self.get_selection().get_selected()
selection = self.get_selection()
if not selection: return
_, it = selection.get_selected()
if not it: return
item = self.get_model().get_value(it, 0)
entry = self.feeddb[self.feedurl]
@ -584,7 +586,9 @@ class FeedTree(Gtk.TreeView):
self.connect("button_press_event", on_button_press_event)
def on_cursor_changed_cb(treeview):
_, it = self.get_selection().get_selected()
selection = self.get_selection()
if not selection: return
_, it = selection.get_selected()
if it:
self.emit("feed-selected", self.model.get_value(it, 0))
self.connect("cursor-changed", on_cursor_changed_cb)