- Added a few checks for system files validity before accessing them - Correct access of TObjStrings in ROOT files
- Added a few checks for system files validity before accessing them
- Correct access of TObjStrings in ROOT files


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@29533 27541ba8-7e3a-0410-8455-c3a389f83636

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