From Ilka: - fix in TGLViewer dtor to avoid SegV when closing the canvas with active TGLViewerEditor
From Ilka:
- fix in TGLViewer dtor to avoid SegV when closing the canvas with active
TGLViewerEditor


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@14923 27541ba8-7e3a-0410-8455-c3a389f83636

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