fix in case ROOTSYS was not set did not work, revert.
fix in case ROOTSYS was not set did not work, revert.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@13518 27541ba8-7e3a-0410-8455-c3a389f83636

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