Fix coverity reports (dereference null value)
Fix coverity reports (dereference null value)


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@41150 27541ba8-7e3a-0410-8455-c3a389f83636

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