PVS-Studio warning V501 for Geant4

G4double G4Cons::DistanceToOut( const G4ThreeVector& p,
                                const G4ThreeVector& v,
                                const G4bool calcNorm,
                                      G4bool *validNorm,
                                      G4ThreeVector *n) const
{
  ....
  if( p.x() != 0. || p.x() != 0.)
  {
    G4cout << "point phi = " << std::atan2(p.y(),p.x())/degree
           << " degree" << G4endl << G4endl ;
  }
  ....
}

Most likely this is what should be written here: p.x() != 0. || p.y() != 0.

This suspicious code was found in Geant4 project by PVS-Studio static code analyzer.
Warning message is:
V501 There are identical sub-expressions to the left and to the right of the '||' operator: p.x() != 0. || p.x() != 0. G4csg g4cons.cc 2041

PVS-Studio is a static analyzer for detecting bugs in the source code of applications written in C, C++, C++11, C++/CX. Site: http://www.viva64.com/en/pvs-studio/