Software / code / prosody
Changeset
8173:3ff99d49082f
mod_storage_internal: Return a noop iterator if archive is empty (fixes #920)
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Wed, 05 Jul 2017 05:44:56 +0200 |
| parents | 8172:66e32c34250b |
| children | 8174:260886554512 |
| files | plugins/mod_storage_internal.lua |
| diffstat | 1 files changed, 7 insertions(+), 1 deletions(-) [+] |
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--- a/plugins/mod_storage_internal.lua Wed Jul 05 04:38:08 2017 +0200 +++ b/plugins/mod_storage_internal.lua Wed Jul 05 05:44:56 2017 +0200 @@ -62,7 +62,13 @@ function archive:find(username, query) 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; + else + return function () end, 0; + end + end local count = #items; local i = 0; if query then
