Kudos to cgmb and https://github.com/cgmb/guardonce Change-Id: Ifa8970734b8d43fd08c9260c645bdb0228633791 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
Change-Id: I9c9bc9556234ec321c6e3723f5276a0b66f6c90a Reviewed-by: Robert Loehning <robert.loehning@digia.com>