Protect TPad::WaitPrimitive if one closes a canvas during processing of WaitPrimitive
Protect TPad::WaitPrimitive if one closes a canvas during processing of WaitPrimitive


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@15004 27541ba8-7e3a-0410-8455-c3a389f83636

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