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| author | Kim Alvefur <zash@zash.se> | 2017-07-05 05:44:56 +0200 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2017-07-05 05:44:56 +0200 |
| commit | 04d52fd099de46112313d47ded426e56938686ea (patch) | |
| tree | 8521fb326ff7dfb2cabf61ed7ba1ecb8b64cec46 | |
| parent | 3e15f71ed1009637849f478352b271b6f11b7f51 (diff) | |
| download | prosody-04d52fd099de46112313d47ded426e56938686ea.tar.gz prosody-04d52fd099de46112313d47ded426e56938686ea.zip | |
mod_storage_internal: Return a noop iterator if archive is empty (fixes #920)
| -rw-r--r-- | plugins/mod_storage_internal.lua | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/plugins/mod_storage_internal.lua b/plugins/mod_storage_internal.lua index 0a382cee..76052575 100644 --- a/plugins/mod_storage_internal.lua +++ b/plugins/mod_storage_internal.lua @@ -62,7 +62,13 @@ end 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 |