Don't parse /etc/os-release every time we need to do uname(2)

This is just an optimization of the code: instead of opening and parsing
/etc/os-release every time QSysInfo::kernelType() is called on Linux, do
that only in QSysInfo::productType() and productVersion().

Change-Id: I201504934ecf7a51854cb49c790bd9d30eba644b
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

0 files changed, 0 insertions, 0 deletions