Update and addition of LS analysis (Renu, Giacomo, Francesco)

[u/mrichter/AliRoot.git] / PHOS / AliPHOSClusterizerv1.cxx

diff --git a/PHOS/AliPHOSClusterizerv1.cxx b/PHOS/AliPHOSClusterizerv1.cxx
index 892d9f935ada16e8a112cdc533ca4afdba81952d..566b31c92c3fc292bc73e1a99bebacf55633f96d 100644 (file)
--- a/PHOS/AliPHOSClusterizerv1.cxx
+++ b/PHOS/AliPHOSClusterizerv1.cxx
@@ -274,6 +274,8 @@ Bool_t AliPHOSClusterizerv1::FindFit(AliPHOSEmcRecPoint * emcRP, AliPHOSDigit **
   // Cluster will be fitted as a superposition of nPar/3 electromagnetic showers
 
   
+  if(!gMinuit) //it was deleted by someone else
+    gMinuit = new TMinuit(100) ;
   gMinuit->mncler();                     // Reset Minuit's list of paramters
   gMinuit->SetPrintLevel(-1) ;           // No Printout
   gMinuit->SetFCN(AliPHOSClusterizerv1::UnfoldingChiSquare) ;