From Pere: fix for issue that was causing a crash in Class::HasBase().
From Pere:
fix for issue that was causing a crash in Class::HasBase().


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@16635 27541ba8-7e3a-0410-8455-c3a389f83636

bbockelm/root,arch1tect0r/root,gbitzes/root,sirinath/root,esakellari/my_root_for_test,nilqed/root,sirinath/root,root-mirror/root,davidlt/root,alexschlueter/cern-root,arch1tect0r/root,abhinavmoudgil95/root,simonpf/root,agarciamontoro/root,dfunke/root,pspe/root,thomaskeck/root,ffurano/root5,beniz/root,Y--/root,zzxuanyuan/root,esakellari/my_root_for_test,zzxuanyuan/root-compressor-dummy,BerserkerTroll/root,jrtomps/root,nilqed/root,omazapa/root-old,sawenzel/root,tc3t/qoot,lgiommi/root,perovic/root,lgiommi/root,veprbl/root,zzxuanyuan/root,Dr15Jones/root,ffurano/root5,esakellari/my_root_for_test,perovic/root,sbinet/cxx-root,Y--/root,bbockelm/root,mkret2/root,kirbyherm/root-r-tools,pspe/root,sawenzel/root,karies/root,esakellari/root,strykejern/TTreeReader,gganis/root,Duraznos/root,root-mirror/root,sirinath/root,BerserkerTroll/root,mhuwiler/rootauto,sawenzel/root,omazapa/root,Dr15Jones/root,mhuwiler/rootauto,satyarth934/root,karies/root,strykejern/TTreeReader,abhinavmoudgil95/root,Y--/root,lgiommi/root,omazapa/root,cxx-hep/root-cern,omazapa/root-old,esakellari/root,bbockelm/root,Y--/root,omazapa/root,BerserkerTroll/root,CristinaCristescu/root,karies/root,thomaskeck/root,olifre/root,strykejern/TTreeReader,beniz/root,georgtroska/root,zzxuanyuan/root,0x0all/ROOT,CristinaCristescu/root,zzxuanyuan/root,omazapa/root-old,vukasinmilosevic/root,pspe/root,dfunke/root,satyarth934/root,mattkretz/root,karies/root,buuck/root,vukasinmilosevic/root,ffurano/root5,mkret2/root,omazapa/root,Duraznos/root,kirbyherm/root-r-tools,root-mirror/root,karies/root,tc3t/qoot,simonpf/root,georgtroska/root,zzxuanyuan/root-compressor-dummy,CristinaCristescu/root,perovic/root,jrtomps/root,sbinet/cxx-root,lgiommi/root,Dr15Jones/root,kirbyherm/root-r-tools,mhuwiler/rootauto,arch1tect0r/root,arch1tect0r/root,pspe/root,agarciamontoro/root,lgiommi/root,arch1tect0r/root,BerserkerTroll/root,vukasinmilosevic/root,davidlt/root,mkret2/root,simonpf/root,mhuwiler/rootauto,krafczyk/root,abhinavmoudgil95/root,jrtomps/root,cxx-hep/root-cern,Duraznos/root,arch1tect0r/root,nilqed/root,Duraznos/root,perovic/root,karies/root,Dr15Jones/root,0x0all/ROOT,smarinac/root,zzxuanyuan/root-compressor-dummy,satyarth934/root,zzxuanyuan/root-compressor-dummy,gbitzes/root,omazapa/root-old,mkret2/root,buuck/root,veprbl/root,sbinet/cxx-root,sbinet/cxx-root,sbinet/cxx-root,thomaskeck/root,Duraznos/root,mattkretz/root,satyarth934/root,root-mirror/root,esakellari/my_root_for_test,esakellari/my_root_for_test,georgtroska/root,cxx-hep/root-cern,buuck/root,strykejern/TTreeReader,perovic/root,pspe/root,zzxuanyuan/root-compressor-dummy,krafczyk/root,jrtomps/root,simonpf/root,mkret2/root,alexschlueter/cern-root,beniz/root,esakellari/root,satyarth934/root,smarinac/root,smarinac/root,agarciamontoro/root,georgtroska/root,Dr15Jones/root,mattkretz/root,BerserkerTroll/root,pspe/root,omazapa/root-old,Duraznos/root,satyarth934/root,beniz/root,vukasinmilosevic/root,dfunke/root,abhinavmoudgil95/root,kirbyherm/root-r-tools,abhinavmoudgil95/root,cxx-hep/root-cern,sbinet/cxx-root,gganis/root,evgeny-boger/root,0x0all/ROOT,zzxuanyuan/root,satyarth934/root,evgeny-boger/root,perovic/root,simonpf/root,simonpf/root,mattkretz/root,omazapa/root,Dr15Jones/root,ffurano/root5,nilqed/root,jrtomps/root,veprbl/root,dfunke/root,vukasinmilosevic/root,perovic/root,sbinet/cxx-root,olifre/root,strykejern/TTreeReader,lgiommi/root,agarciamontoro/root,georgtroska/root,gbitzes/root,karies/root,simonpf/root,CristinaCristescu/root,perovic/root,krafczyk/root,nilqed/root,cxx-hep/root-cern,mkret2/root,simonpf/root,georgtroska/root,tc3t/qoot,sawenzel/root,root-mirror/root,root-mirror/root,Y--/root,arch1tect0r/root,davidlt/root,karies/root,pspe/root,mattkretz/root,0x0all/ROOT,omazapa/root,0x0all/ROOT,olifre/root,evgeny-boger/root,Dr15Jones/root,mhuwiler/rootauto,agarciamontoro/root,buuck/root,smarinac/root,veprbl/root,agarciamontoro/root,kirbyherm/root-r-tools,pspe/root,davidlt/root,davidlt/root,arch1tect0r/root,veprbl/root,sirinath/root,zzxuanyuan/root,abhinavmoudgil95/root,esakellari/root,vukasinmilosevic/root,jrtomps/root,esakellari/my_root_for_test,nilqed/root,gganis/root,Y--/root,gbitzes/root,abhinavmoudgil95/root,CristinaCristescu/root,davidlt/root,root-mirror/root,thomaskeck/root,thomaskeck/root,thomaskeck/root,abhinavmoudgil95/root,thomaskeck/root,BerserkerTroll/root,strykejern/TTreeReader,arch1tect0r/root,nilqed/root,dfunke/root,mhuwiler/rootauto,perovic/root,vukasinmilosevic/root,dfunke/root,gbitzes/root,omazapa/root,Duraznos/root,smarinac/root,esakellari/my_root_for_test,davidlt/root,olifre/root,sawenzel/root,georgtroska/root,zzxuanyuan/root-compressor-dummy,root-mirror/root,mkret2/root,vukasinmilosevic/root,veprbl/root,olifre/root,sawenzel/root,mattkretz/root,mkret2/root,dfunke/root,tc3t/qoot,zzxuanyuan/root,bbockelm/root,buuck/root,beniz/root,Duraznos/root,nilqed/root,bbockelm/root,agarciamontoro/root,tc3t/qoot,mkret2/root,beniz/root,evgeny-boger/root,sawenzel/root,CristinaCristescu/root,mhuwiler/rootauto,sawenzel/root,Duraznos/root,lgiommi/root,vukasinmilosevic/root,mhuwiler/rootauto,omazapa/root-old,bbockelm/root,mattkretz/root,zzxuanyuan/root-compressor-dummy,olifre/root,dfunke/root,zzxuanyuan/root,esakellari/root,agarciamontoro/root,gbitzes/root,esakellari/root,gganis/root,mhuwiler/rootauto,sirinath/root,krafczyk/root,Y--/root,sawenzel/root,gbitzes/root,gganis/root,georgtroska/root,smarinac/root,pspe/root,omazapa/root,evgeny-boger/root,nilqed/root,bbockelm/root,gganis/root,davidlt/root,simonpf/root,esakellari/my_root_for_test,beniz/root,olifre/root,mhuwiler/rootauto,ffurano/root5,dfunke/root,perovic/root,krafczyk/root,strykejern/TTreeReader,esakellari/root,BerserkerTroll/root,ffurano/root5,Duraznos/root,omazapa/root,evgeny-boger/root,esakellari/my_root_for_test,veprbl/root,karies/root,beniz/root,alexschlueter/cern-root,krafczyk/root,Y--/root,zzxuanyuan/root,mkret2/root,cxx-hep/root-cern,agarciamontoro/root,evgeny-boger/root,thomaskeck/root,CristinaCristescu/root,olifre/root,sawenzel/root,jrtomps/root,BerserkerTroll/root,tc3t/qoot,satyarth934/root,sirinath/root,georgtroska/root,gganis/root,tc3t/qoot,0x0all/ROOT,tc3t/qoot,pspe/root,krafczyk/root,alexschlueter/cern-root,buuck/root,veprbl/root,simonpf/root,karies/root,georgtroska/root,gbitzes/root,beniz/root,alexschlueter/cern-root,veprbl/root,veprbl/root,esakellari/root,karies/root,BerserkerTroll/root,krafczyk/root,pspe/root,kirbyherm/root-r-tools,omazapa/root-old,kirbyherm/root-r-tools,lgiommi/root,satyarth934/root,mattkretz/root,arch1tect0r/root,thomaskeck/root,ffurano/root5,cxx-hep/root-cern,bbockelm/root,sawenzel/root,krafczyk/root,gganis/root,dfunke/root,satyarth934/root,root-mirror/root,krafczyk/root,dfunke/root,CristinaCristescu/root,esakellari/root,mattkretz/root,davidlt/root,evgeny-boger/root,buuck/root,jrtomps/root,BerserkerTroll/root,esakellari/root,zzxuanyuan/root-compressor-dummy,0x0all/ROOT,sbinet/cxx-root,beniz/root,nilqed/root,olifre/root,vukasinmilosevic/root,0x0all/ROOT,tc3t/qoot,bbockelm/root,omazapa/root-old,agarciamontoro/root,krafczyk/root,zzxuanyuan/root-compressor-dummy,georgtroska/root,mhuwiler/rootauto,abhinavmoudgil95/root,smarinac/root,Duraznos/root,alexschlueter/cern-root,smarinac/root,evgeny-boger/root,zzxuanyuan/root,omazapa/root-old,arch1tect0r/root,beniz/root,evgeny-boger/root,bbockelm/root,davidlt/root,sbinet/cxx-root,gbitzes/root,bbockelm/root,buuck/root,gganis/root,esakellari/my_root_for_test,root-mirror/root,buuck/root,Y--/root,Y--/root,simonpf/root,tc3t/qoot,thomaskeck/root,abhinavmoudgil95/root,mkret2/root,sirinath/root,gganis/root,nilqed/root,lgiommi/root,gganis/root,0x0all/ROOT,abhinavmoudgil95/root,smarinac/root,buuck/root,jrtomps/root,omazapa/root-old,vukasinmilosevic/root,omazapa/root,perovic/root,zzxuanyuan/root-compressor-dummy,lgiommi/root,sbinet/cxx-root,sirinath/root,cxx-hep/root-cern,BerserkerTroll/root,lgiommi/root,zzxuanyuan/root,CristinaCristescu/root,sirinath/root,olifre/root,alexschlueter/cern-root,CristinaCristescu/root,Y--/root,smarinac/root,CristinaCristescu/root,jrtomps/root,root-mirror/root,veprbl/root,omazapa/root-old,evgeny-boger/root,gbitzes/root,buuck/root,jrtomps/root,olifre/root,omazapa/root,sirinath/root,sbinet/cxx-root,sirinath/root,mattkretz/root,satyarth934/root,zzxuanyuan/root,esakellari/root,zzxuanyuan/root-compressor-dummy,gbitzes/root,agarciamontoro/root,davidlt/root,mattkretz/root