Clear out iterable data when resetting Disco items.

2013-02-22 10:07:19 -08:00
parent 8c763fcf43
commit 766e0b685d
1 changed files with 4 additions and 3 deletions
--- a/sleekxmpp/plugins/xep_0030/stanza/items.py
+++ b/sleekxmpp/plugins/xep_0030/stanza/items.py
@@ -128,9 +128,10 @@ class DiscoItems(ElementBase):
    def del_items(self):
        """Remove all items."""
        self._items = set()
-        for item in self['substanzas']:
-            if isinstance(item, DiscoItem):
-                self.xml.remove(item.xml)
+        items = [i for i in self.iterables if isinstance(i, DiscoItem)]
+        for item in items:
+            self.xml.remove(item.xml)
+            self.iterables.remove(item)


 class DiscoItem(ElementBase):