Missing null check.
Missing null check.

Fixes at least S32-array/delete.t.

zostay/rakudo,MasterDuke17/rakudo,samcv/rakudo,jonathanstowe/rakudo,ugexe/rakudo,azawawi/rakudo,LLFourn/rakudo,usev6/rakudo,laben/rakudo,ab5tract/rakudo,pmurias/rakudo,Gnouc/rakudo,tony-o/rakudo,softmoth/rakudo,ungrim97/rakudo,b2gills/rakudo,dwarring/rakudo,cognominal/rakudo,pmurias/rakudo,paultcochrane/rakudo,ab5tract/rakudo,raydiak/rakudo,cygx/rakudo,LLFourn/rakudo,niner/rakudo,nbrown/rakudo,raydiak/rakudo,samcv/rakudo,ungrim97/rakudo,Leont/rakudo,Leont/rakudo,zostay/rakudo,sjn/rakudo,Leont/rakudo,ungrim97/rakudo,tony-o/rakudo,labster/rakudo,awwaiid/rakudo,labster/rakudo,laben/rakudo,nunorc/rakudo,awwaiid/rakudo,pmurias/rakudo,b2gills/rakudo,raydiak/rakudo,jonathanstowe/rakudo,retupmoca/rakudo,ugexe/rakudo,Leont/rakudo,awwaiid/rakudo,paultcochrane/rakudo,LLFourn/rakudo,lucasbuchala/rakudo,jonathanstowe/rakudo,cygx/rakudo,teodozjan/rakudo,cygx/rakudo,tony-o/rakudo,teodozjan/rakudo,retupmoca/rakudo,b2gills/rakudo,softmoth/rakudo,usev6/rakudo,sergot/rakudo,tbrowder/rakudo,LLFourn/rakudo,ugexe/rakudo,lucasbuchala/rakudo,dankogai/rakudo,nbrown/rakudo,ugexe/rakudo,ab5tract/rakudo,Gnouc/rakudo,paultcochrane/rakudo,azawawi/rakudo,labster/rakudo,niner/rakudo,sjn/rakudo,nunorc/rakudo,rakudo/rakudo,Gnouc/rakudo,sergot/rakudo,labster/rakudo,labster/rakudo,salortiz/rakudo,labster/rakudo,rakudo/rakudo,niner/rakudo,salortiz/rakudo,dwarring/rakudo,MasterDuke17/rakudo,zostay/rakudo,cognominal/rakudo,cognominal/rakudo,tony-o/rakudo,dankogai/rakudo,samcv/rakudo,tony-o/deb-rakudodaily,tbrowder/rakudo,skids/rakudo,paultcochrane/rakudo,azawawi/rakudo,rakudo/rakudo,Gnouc/rakudo,Gnouc/rakudo,tony-o/deb-rakudodaily,nunorc/rakudo,zostay/rakudo,tony-o/rakudo,dwarring/rakudo,MasterDuke17/rakudo,nbrown/rakudo,teodozjan/rakudo,cognominal/rakudo,azawawi/rakudo,nbrown/rakudo,awwaiid/rakudo,rakudo/rakudo,lucasbuchala/rakudo,salortiz/rakudo,cognominal/rakudo,MasterDuke17/rakudo,rakudo/rakudo,b2gills/rakudo,tony-o/deb-rakudodaily,ab5tract/rakudo,cygx/rakudo,usev6/rakudo,nbrown/rakudo,retupmoca/rakudo,zhuomingliang/rakudo,zhuomingliang/rakudo,zhuomingliang/rakudo,tbrowder/rakudo,tbrowder/rakudo,jonathanstowe/rakudo,MasterDuke17/rakudo,jonathanstowe/rakudo,ungrim97/rakudo,softmoth/rakudo,usev6/rakudo,softmoth/rakudo,samcv/rakudo,ugexe/rakudo,raydiak/rakudo,sergot/rakudo,usev6/rakudo,dankogai/rakudo,skids/rakudo,paultcochrane/rakudo,laben/rakudo,lucasbuchala/rakudo,LLFourn/rakudo,tony-o/deb-rakudodaily,awwaiid/rakudo,sergot/rakudo,retupmoca/rakudo,dankogai/rakudo,niner/rakudo,cygx/rakudo,MasterDuke17/rakudo,sjn/rakudo,nbrown/rakudo,tony-o/rakudo,Gnouc/rakudo,tony-o/deb-rakudodaily,salortiz/rakudo,tony-o/deb-rakudodaily,tbrowder/rakudo,samcv/rakudo,salortiz/rakudo,ungrim97/rakudo,azawawi/rakudo,skids/rakudo,tony-o/deb-rakudodaily,nunorc/rakudo,ab5tract/rakudo,zhuomingliang/rakudo,tbrowder/rakudo,softmoth/rakudo,dwarring/rakudo,lucasbuchala/rakudo,b2gills/rakudo,skids/rakudo,sjn/rakudo,laben/rakudo,salortiz/rakudo,rakudo/rakudo,teodozjan/rakudo,dankogai/rakudo,sjn/rakudo,skids/rakudo,pmurias/rakudo