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


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@41228 27541ba8-7e3a-0410-8455-c3a389f83636

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