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util.pubsub: get_last_item(): Return error if node does not exist

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This commit is contained in:
Matthew Wild 2018-08-18 14:17:43 +01:00
parent 716c68f983
commit 6643aeb7e6
1 changed files with 6 additions and 0 deletions
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6
util/pubsub.lua
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@ -597,6 +597,12 @@ function service:get_last_item(node, actor)
return false, "forbidden";
end
--
-- Check node exists
if not self.nodes[node] then
return false, "item-not-found";
end
-- Returns success, id, item
return true, self.data[node]:tail();
end