migrator/jabberd14: Minor refactoring.
--- a/tools/migration/migrator/jabberd14.lua Thu Dec 08 07:41:28 2011 +0000
+++ b/tools/migration/migrator/jabberd14.lua Fri Dec 09 11:37:30 2011 +0500
@@ -67,15 +67,12 @@
end)();
local function load_xml(path)
- if path then
- local f, err = io_open(path);
- if not f then return f, err; end
- local data = f:read("*a");
- f:close();
- if data then
- return parse_xml(data);
- end
- end
+ local f, err = io_open(path);
+ if not f then return f, err; end
+ local data = f:read("*a");
+ f:close();
+ if not data then return; end
+ return parse_xml(data);
end
local function load_spool_file(host, filename, path)