Merge branch 'hotfix/fix-find-in-set' of https://github.com/Toflar/co…
…re-bundle into hotfix/4.1.1
Sort file symlinks by path depth to prevent symlinking a deeper direc…
…tory before its parent if this is public too
Merge branch 'hotfix/fix-file-symlinks' of https://github.com/Toflar/…
…core-bundle into hotfix/sort-symlinks
Merge branch 'service-callback' of https://github.com/aschempp/contao…
…-core-bundle into hotfix/4.1.1
Merge branch 'session-mapping' of https://github.com/aschempp/contao-…
…core-bundle into hotfix/session-mapping
Revert "Replace the deprecated SimplePreAuthenticatorInterface."
This reverts commit 36bcc45.
Revert "Update the version constraints for --prefer-lowest."
This reverts commit 1a1af16.
Revert "Store the session before sending a file to the browser (see #…
…7879)." This reverts commit daf4210.
do not call fclose() with null parameter
Check for a valid resFile before closing, similar to the destructor.