Protect TUnixSystem::DispatchOneEvent against fFileHandler = 0. This may happen with teh simple session  TBrowser b
Protect TUnixSystem::DispatchOneEvent against fFileHandler = 0.
This may happen with teh simple session
 TBrowser b


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@7631 27541ba8-7e3a-0410-8455-c3a389f83636

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