Update infblocktridiagonal.jl

Author: dlfivefifty

src/blockbanded/infblocktridiagonal.jl

@@ -29,8 +29,6 @@ for op in (:-, :+)
     end
 end
 
-*(a::AbstractVector, b::AbstractFill{<:Any,2,Tuple{OneTo{Int},OneToInf{Int}}}) = ApplyArray(*,a,b)
-
 sizes_from_blocks(A::Diagonal, ::NTuple{2,OneToInf{Int}}) = size.(A.diag, 1), size.(A.diag,2)
 sizes_from_blocks(A::Tridiagonal, ::NTuple{2,OneToInf{Int}}) = size.(A.d, 1), size.(A.d,2)
 sizes_from_blocks(A::LazyBandedMatrices.Tridiagonal, ::NTuple{2,OneToInf{Int}}) = size.(A.d, 1), size.(A.d,2)