Mercurial > prosody-modules
diff mod_block_strangers/mod_block_strangers.lua @ 2419:045d594a3707
mod_block_strangers: Check that the table of directed presence exists before indexing it (fixes traceback)
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 19 Dec 2016 07:43:28 +0100 |
| parents | 09f6e1a09b2b |
| children | 38365c1f1fe4 |
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--- a/mod_block_strangers/mod_block_strangers.lua Fri Dec 16 03:30:46 2016 +0100 +++ b/mod_block_strangers/mod_block_strangers.lua Mon Dec 19 07:43:28 2016 +0100 @@ -7,7 +7,12 @@ local function has_directed_presence(user, jid) local session = full_sessions[user]; - return session and session.directed[jid]; + if session then + local directed = session.directed; + if directed then + return directed[jid]; + end + end end function check_subscribed(event)