# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1414241111 -7200
# Node ID 5979eaed12c02d827ab8319f9f170a4963475318
# Parent  4e51b5e81bdd9b5f2d436a8460255d4606e62566
mod_blocklist: Only log message about migrating from mod_privacy when there is data to migrate

diff -r 4e51b5e81bdd -r 5979eaed12c0 plugins/mod_blocklist.lua
--- a/plugins/mod_blocklist.lua	Tue Oct 21 16:41:28 2014 +0200
+++ b/plugins/mod_blocklist.lua	Sat Oct 25 14:45:11 2014 +0200
@@ -43,7 +43,6 @@
 -- Migrates from the old mod_privacy storage
 local function migrate_privacy_list(username)
 	local migrated_data = { [false] = "not empty" };
-	module:log("info", "Migrating blocklist from mod_privacy storage for user '%s'", username);
 	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];
@@ -52,6 +51,7 @@
 		return migrated_data;
 	end
 	if legacy_data then
+		module:log("info", "Migrating blocklist from mod_privacy storage for user '%s'", username);
 		local item, jid;
 		for i = 1, #legacy_data do
 			item = legacy_data[i];