Tree name

I am trying to add different trees from different root files by using the TChain method. the code I am using is the following:

{
TChain *ch = new TChain(“t1”);
ch->Add("~abdo/rootFiles/Data_Files/Data_AirShower_Outriggers_May27.root/tData");
ch->Add("~abdo/rootFiles/MC_Files/gamma/gammaMC_AirShower_Outriggers_May27.root/tGamma_MC");
ch->Add("~abdo/rootFiles/MC_Files/proton/protonMC_AirShower_Outriggers_May27.root/tProton_MC");
ch->Merge(“Combined_AirShower_Outrigger_June13.root”);
}

Every thing works well except the name of the tree that the new root file has, the tree is named tData, while I thought it should be t1 as I specify in the first line of the code
Any ideas fellows.

This problem should be fixed now in the CVS head.
Thanks for the report

Rene