Avoid unused local variables

Aleksander Machniak

2013-05-07 2193f6a1301edcb62de6f0cf338acccdbf5ec2f1

 plugins/squirrelmail_usercopy/squirrelmail_usercopy.php

@@ -63,7 +63,7 @@
               if ($this->prefs['___sig'.$i.'___'])
                  $ident_data['signature'] = $this->prefs['___sig'.$i.'___'];
               // insert identity
               $identid = $rcmail->user->insert_identity($ident_data);
               $rcmail->user->insert_identity($ident_data);
            }
         }