backup.cpp: Fix compilation on older Qt version
@@ -523,7 +523,7 @@ bool BAK_ResetConfiguration(deCONZ::ApsController *apsCtrl, bool resetGW, bool d
if (resetGW)
{
- qsrand(QDateTime::currentSecsSinceEpoch());
+ qsrand(QDateTime::currentMSecsSinceEpoch());
uint8_t deviceType = deCONZ::Coordinator;
uint16_t panId = qrand();
quint64 apsUseExtPanId = 0x0000000000000000;
