- Fix checking for multilabel
- Fix checking for multilabel

Reported by:	Phil H. <hamelphi@iro.umontreal.ca>


ntucllab/hintsvm,dejon97/libsvm,TKlerx/libsvm,G-P-S/libsvm,androidYibo/libsvm,toothacher17/libsvm,dejon97/libsvm,asifmadnan/libsvm,toothacher17/libsvm,asifmadnan/libsvm,melissa-mccoy/libsvm,cjlin1/libsvm,G-P-S/libsvm,cypro666/libsvm,TKlerx/libsvm,caidongyun/libsvm,dejon97/libsvm,dejon97/libsvm,androidYibo/libsvm,asifmadnan/libsvm,Adoni/libsvm,phoenixstar7/libsvm,phoenixstar7/libsvm,ntucllab/hintsvm,cypro666/libsvm,Maluuba/libsvm,cypro666/libsvm,melissa-mccoy/libsvm,ntucllab/hintsvm,Guokr1991/libsvm,melissa-mccoy/libsvm,mvtuong/Yelp-Challenge,cypro666/libsvm,G-P-S/libsvm,ChinaQuants/libsvm,G-P-S/libsvm,toothacher17/libsvm,toothacher17/libsvm,caidongyun/libsvm,cjlin1/libsvm,phoenixstar7/libsvm,sdgdsffdsfff/libsvm,cypro666/libsvm,asifmadnan/libsvm,DaveGeneral/libsvm,sdgdsffdsfff/libsvm,caidongyun/libsvm,phoenixstar7/libsvm,mhdella/libsvm,TKlerx/libsvm,Guokr1991/libsvm,TKlerx/libsvm,mhdella/libsvm,mvtuong/Yelp-Challenge,Guokr1991/libsvm,mvtuong/Yelp-Challenge,toothacher17/libsvm,TKlerx/libsvm,sdgdsffdsfff/libsvm,Adoni/libsvm,ntucllab/hintsvm,dejon97/libsvm,Maluuba/libsvm,androidYibo/libsvm,ntucllab/hintsvm,DaveGeneral/libsvm,phoenixstar7/libsvm,caidongyun/libsvm,asifmadnan/libsvm,androidYibo/libsvm,androidYibo/libsvm,Guokr1991/libsvm,Adoni/libsvm,sdgdsffdsfff/libsvm,ntucllab/hintsvm,TKlerx/libsvm,Adoni/libsvm,Guokr1991/libsvm,mvtuong/Yelp-Challenge,Maluuba/libsvm,cjlin1/libsvm,Maluuba/libsvm,cjlin1/libsvm,melissa-mccoy/libsvm,caidongyun/libsvm,melissa-mccoy/libsvm,DaveGeneral/libsvm,mhdella/libsvm,dejon97/libsvm,DaveGeneral/libsvm,cypro666/libsvm,mhdella/libsvm,ChinaQuants/libsvm,ChinaQuants/libsvm,ChinaQuants/libsvm,asifmadnan/libsvm,DaveGeneral/libsvm,DaveGeneral/libsvm,phoenixstar7/libsvm,sdgdsffdsfff/libsvm,caidongyun/libsvm,ChinaQuants/libsvm,ChinaQuants/libsvm,Maluuba/libsvm,Maluuba/libsvm,mhdella/libsvm,mhdella/libsvm,toothacher17/libsvm,G-P-S/libsvm,Guokr1991/libsvm,cjlin1/libsvm,cjlin1/libsvm,melissa-mccoy/libsvm,androidYibo/libsvm,G-P-S/libsvm,sdgdsffdsfff/libsvm