tree 0f7f4d89ade2289908f3d71c408602eb235bff9a
parent 10a574cb409d642a7ee9bba409fa37389fd7446a
author Thomas Klausner <tk@giga.or.at> 1608505891 +0100
committer Thomas Klausner <tk@giga.or.at> 1608505891 +0100

Add unchange to ziptool_regress and use it in test case.