[geeklog-hg] [Geeklog-Core/geeklog] d183c1: Updated user session requirements

[Tom]

  Branch: refs/heads/master
  Home:   https://github.com/Geeklog-Core/geeklog
  Commit: d183c10916c3fa52e8f69e988105a72ecc2e3507
      https://github.com/Geeklog-Core/geeklog/commit/d183c10916c3fa52e8f69e988105a72ecc2e3507
  Author: eSilverStrike <eSilverStrike at users.noreply.github.com>
  Date:   2019-12-13 (Fri, 13 Dec 2019)

  Changed paths:
    M system/lib-sessions.php

  Log Message:
  -----------
  Updated user session requirements

For feature #1008
User session is considered valid if session data exists on server AND user cookie exists AND record exist in our DB.