PVS-Studio warning V519 for Geant4

G4LundStringFragmentation::G4LundStringFragmentation()
{
  ....
  BaryonWeight[0][1][2][2]=pspin_barion*0.5;
  ....
  BaryonWeight[0][1][2][2]=(1.-pspin_barion);
  ....
}

This suspicious code was found in Geant4 project by PVS-Studio static code analyzer.
Warning message is:
V519 The 'BaryonWeight[0][1][2][2]' variable is assigned values twice successively. Perhaps this is a mistake. Check lines: 205, 208. g4lundstringfragmentation.cc 208

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