From 12325f7354c8899596b32d8aa41e87d62eefbf0b Mon Sep 17 00:00:00 2001 From: Kim Alvefur Date: Mon, 5 Dec 2016 17:22:12 +0100 Subject: mod_blocklist: Return early from migration if no valid privacy list data is found --- plugins/mod_blocklist.lua | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'plugins') diff --git a/plugins/mod_blocklist.lua b/plugins/mod_blocklist.lua index f0b305d6..e2dd8117 100644 --- a/plugins/mod_blocklist.lua +++ b/plugins/mod_blocklist.lua @@ -54,14 +54,13 @@ end -- Migrates from the old mod_privacy storage local function migrate_privacy_list(username) - local migrated_data = { [false] = { created = os.time(); migrated = "privacy" }}; local legacy_data = module:open_store("privacy"):get(username); - if legacy_data and legacy_data.lists and legacy_data.default then - legacy_data = legacy_data.lists[legacy_data.default]; - legacy_data = legacy_data and legacy_data.items; - else - return migrated_data; - end + if not legacy_data or not legacy_data.lists or not legacy_data.default then return; end + local default_list = legacy_data.lists[legacy_data.default]; + if not default_list or not default_list.items then return; end + + local migrated_data = { [false] = { created = os.time(); migrated = "privacy" }}; + if legacy_data then module:log("info", "Migrating blocklist from mod_privacy storage for user '%s'", username); local item, jid; @@ -94,6 +93,9 @@ local function get_blocklist(username) if not blocklist then blocklist = migrate_privacy_list(username); end + if not blocklist then + blocklist = { [false] = { created = os.time(); }; }; + end cache2:set(username, blocklist); end cache[username] = blocklist; -- cgit v1.2.3