Fix parent menu item validation to avoid circular parenthood
authorMatthias Schmidt <gravatronics@live.com>
Fri, 2 Nov 2018 17:29:31 +0000 (18:29 +0100)
committerMatthias Schmidt <gravatronics@live.com>
Fri, 2 Nov 2018 17:29:31 +0000 (18:29 +0100)
commit2e14434e048b6bc88b0d7e08eeb0bdbd6cd5b7c4
treebdbaf25846ac4dfc57c7889535df56380f63d90a
parent1769f7d1fb6b0c411dff9aab1ddc07dcaf22cc44
Fix parent menu item validation to avoid circular parenthood

See #2545
wcfsetup/install/files/lib/system/package/plugin/AbstractMenuPackageInstallationPlugin.class.php
wcfsetup/install/lang/en.xml