Possible inappropriate EQUAL check in IF statement, if(NekDouble==NekDouble)
In some functions I noticed there are some EQUAL comparisons for NekDouble type in IF() statement, which I feel may not be very appropriate?
Line:150 in NekLinSysIterGMRES::DoGMRES(): "if (m_rhs_magnitude == NekConstants::kNekUnsetDouble)"
Line:144 in NekLinSysIter::Set_Rhs_Magnitude(): "m_rhs_magnitude == NekConstants::kNekUnsetDouble"
PS. Please just close this issue if my undertanding is incorrect.