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authorjheling <35200188+jheling@users.noreply.github.com>2020-02-27 18:29:11 +0100
committermathieui <mathieui@mathieui.net>2020-04-04 18:42:48 +0200
commit2add94f5b04dbe1465c2ce83b064d381c6bdc822 (patch)
treec21386b1fc1bc4898f3b9a008a92b08866f560bd
parent98108d0445575c2de5701accaab3afabd9f6c500 (diff)
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Fix TypeError: 'NoneType' object is not an iterator
When deleting sub-elements in a stanza.
-rw-r--r--slixmpp/xmlstream/stanzabase.py9
1 files changed, 7 insertions, 2 deletions
diff --git a/slixmpp/xmlstream/stanzabase.py b/slixmpp/xmlstream/stanzabase.py
index c3dbfb67..f45e4b96 100644
--- a/slixmpp/xmlstream/stanzabase.py
+++ b/slixmpp/xmlstream/stanzabase.py
@@ -1031,14 +1031,19 @@ class ElementBase(object):
if not lang:
lang = default_lang
+ parent = self.xml
for level, _ in enumerate(path):
# Generate the paths to the target elements and their parent.
element_path = "/".join(path[:len(path) - level])
parent_path = "/".join(path[:len(path) - level - 1])
elements = self.xml.findall(element_path)
- parent = self.xml.find(parent_path)
-
+
+ if parent_path == '':
+ parent_path = None
+ if parent_path is not None:
+ parent = self.xml.find(parent_path)
+
if elements:
if parent is None:
parent = self.xml