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Prevent accessing list index when no device is available

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Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>
This commit is contained in:
Maxime “pep” Buquet 2019-02-27 09:24:23 +00:00
parent b5f9eb7e87
commit be9139957c
Signed by: pep
GPG key ID: DEDA74AEECA9D0F2
1 changed files with 3 additions and 1 deletions
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4
slixmpp_omemo/__init__.py
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@ -302,7 +302,9 @@ class XEP_0384(BasePlugin):
self._store_device_ids(bare_jid, items) self._store_device_ids(bare_jid, items)
items = list(items) items = list(items)
device_ids = [int(d['id']) for d in items[0]['devices']] device_ids = []
if items:
device_ids = [int(d['id']) for d in items[0]['devices']]
if bare_jid == self.xmpp.boundjid.bare and \ if bare_jid == self.xmpp.boundjid.bare and \
self._device_id not in device_ids: self._device_id not in device_ids: