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mod_storage_internal: Handle case of empty item store when deleting (fixes #910)

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This commit is contained in:
Kim Alvefur 2017-05-14 17:31:50 +02:00
parent 83741da83a
commit d7789712da
1 changed files with 7 additions and 1 deletions
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8
plugins/mod_storage_internal.lua
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@ -139,7 +139,13 @@ function archive:delete(username, query)
if k ~= "end" then return nil, "unsupported-query-field"; end
end
local items, err = datamanager.list_load(username, host, self.store);
if not items then return items, err; end
if not items then
if err then
return items, err;
end
-- Store is empty
return 0;
end
items = array(items);
local count_before = #items;
items:filter(function (item)