message: PWGGA/GammaConv: Changed default variable for fImprovedPsiPair = 3 in order to fix bug found by Ana
diff: @@ -100,7 +100,7 @@ AliV0ReaderV1::AliV0ReaderV1(const char *name) : AliAnalysisTaskSE(name),
  fProduceV0findingEffi(kFALSE),
  fProduceImpactParamHistograms(kFALSE),
  fCurrentInvMassPair(0),
  - fImprovedPsiPair(0),
  + fImprovedPsiPair(3),
  fHistograms(NULL),
  fImpactParamHistograms(NULL),
  fHistoMCGammaPtvsR(NULL),
  