fix a problem in arithmetic operation when signed char array (which can also be used as a string) is on the right hand
fix a problem in arithmetic operation when signed char array (which can also be used as a string) is on the right hand


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@12871 27541ba8-7e3a-0410-8455-c3a389f83636

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