+
+ $oldaddr = str_replace('http://', '@', normalise_link($oldbaseurl));
+ $newaddr = str_replace('http://', '@', normalise_link($newbaseurl));
+
+ if (!empty($account['profile']['addr'])) {
+ $old_handle = $account['profile']['addr'];
+ } else {
+ $old_handle = $account['user']['nickname'].$oldaddr;
+ }
+