Protect THistPainter::PaintLego and THistPainter::PaintSurface for the case where zmin >= zmax
Protect THistPainter::PaintLego and THistPainter::PaintSurface for the case
where zmin >= zmax


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@5464 27541ba8-7e3a-0410-8455-c3a389f83636

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