Caching of __CURRENT__ in GeneralUtility::$rootlineCache breaks Sitemap...Tasks

[stuartmcfarlane]

Multi site installations will only build the sitemap.xml of the first site.

The AbstractSitemapTask iterates over the root pages calling AbstractTask::initRootPage for each root page and subsequently buildSitemap. buildSitemap will then instantiate a Generator whose constructor will call GeneralUtility::getRootPid to get the root pid that was set when AbstractTask::initRootPage was called. This only works in the first iteration because GeneralUtility::getRootLine will be called in each iteration without specifying the uid meaning the cached CURRENT rootline will always be used regardless of the actual current pid.

MetaSEO version: 2.1.0

TYPO3 version: 7.6.29

PHP version: 5.5.38

[thomaszbz]

@stuartmcfarlane Thanks for catching this and thanks for the patch.