fix enabling of PID variables
fix enabling of PID variables

amaringarcia/AliPhysics,amaringarcia/AliPhysics,mpuccio/AliPhysics,nschmidtALICE/AliPhysics,mpuccio/AliPhysics,amaringarcia/AliPhysics,fcolamar/AliPhysics,nschmidtALICE/AliPhysics,rihanphys/AliPhysics,AMechler/AliPhysics,fcolamar/AliPhysics,lcunquei/AliPhysics,fbellini/AliPhysics,alisw/AliPhysics,nschmidtALICE/AliPhysics,mpuccio/AliPhysics,rbailhac/AliPhysics,victor-gonzalez/AliPhysics,nschmidtALICE/AliPhysics,fcolamar/AliPhysics,alisw/AliPhysics,adriansev/AliPhysics,rbailhac/AliPhysics,victor-gonzalez/AliPhysics,rihanphys/AliPhysics,hzanoli/AliPhysics,pchrista/AliPhysics,hzanoli/AliPhysics,hzanoli/AliPhysics,nschmidtALICE/AliPhysics,adriansev/AliPhysics,rihanphys/AliPhysics,pchrista/AliPhysics,AMechler/AliPhysics,pchrista/AliPhysics,rihanphys/AliPhysics,pchrista/AliPhysics,nschmidtALICE/AliPhysics,AMechler/AliPhysics,alisw/AliPhysics,hzanoli/AliPhysics,AMechler/AliPhysics,alisw/AliPhysics,mpuccio/AliPhysics,lcunquei/AliPhysics,hzanoli/AliPhysics,pchrista/AliPhysics,rihanphys/AliPhysics,lcunquei/AliPhysics,mpuccio/AliPhysics,adriansev/AliPhysics,AMechler/AliPhysics,mpuccio/AliPhysics,lcunquei/AliPhysics,adriansev/AliPhysics,victor-gonzalez/AliPhysics,fbellini/AliPhysics,adriansev/AliPhysics,rbailhac/AliPhysics,adriansev/AliPhysics,AMechler/AliPhysics,adriansev/AliPhysics,victor-gonzalez/AliPhysics,rbailhac/AliPhysics,rbailhac/AliPhysics,lcunquei/AliPhysics,victor-gonzalez/AliPhysics,pchrista/AliPhysics,hzanoli/AliPhysics,fbellini/AliPhysics,alisw/AliPhysics,lcunquei/AliPhysics,mpuccio/AliPhysics,victor-gonzalez/AliPhysics,fcolamar/AliPhysics,rihanphys/AliPhysics,fcolamar/AliPhysics,rbailhac/AliPhysics,AMechler/AliPhysics,fbellini/AliPhysics,amaringarcia/AliPhysics,hzanoli/AliPhysics,fbellini/AliPhysics,nschmidtALICE/AliPhysics,alisw/AliPhysics,fcolamar/AliPhysics,alisw/AliPhysics,lcunquei/AliPhysics,pchrista/AliPhysics,amaringarcia/AliPhysics,amaringarcia/AliPhysics,amaringarcia/AliPhysics,fbellini/AliPhysics,fbellini/AliPhysics,victor-gonzalez/AliPhysics,fcolamar/AliPhysics,rbailhac/AliPhysics,rihanphys/AliPhysics