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


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@41273 27541ba8-7e3a-0410-8455-c3a389f83636

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