Fix coverity reports (dereference after null check)
Fix coverity reports (dereference after null check)


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@41181 27541ba8-7e3a-0410-8455-c3a389f83636

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