remove unused variable

diff --git a/includes/SpecialMakesysop.php b/includes/SpecialMakesysop.php
index bc6dcf5..aa06283 100644 (file)
--- a/includes/SpecialMakesysop.php
+++ b/includes/SpecialMakesysop.php
@@ -166,7 +166,6 @@ class MakesysopForm {
                        $id = intval( substr( $username, 1 ) );
                        $sql = "SELECT ur_user,ur_rights FROM $user_rights WHERE ur_user=$id FOR UPDATE";
                } else {
-                       $encName = $dbw->strencode( $username );
                        $sql = "SELECT ur_user, ur_rights FROM $usertable LEFT JOIN $user_rights ON user_id=ur_user WHERE user_name = '{$username}' FOR UPDATE";
                }