PVS-Studio warning V534 for Source SDK

void DrawTeslaSegs(....)
{
  int i;
  ....
  for ( i = 0; i < segments; i++ )
  {
    ....
    for ( int j = 0; i < iBranches; j++ )
    {
      curSeg.m_flWidth *= 0.5;
    }
    ....
  }
  ....
}

This suspicious code was found in Source SDK project by PVS-Studio static code analyzer.
Warning message is:
V534 It is likely that a wrong variable is being compared inside the 'for' operator. Consider reviewing 'i'. Client (HL2) beamdraw.cpp 592

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