Use length of arrays directly in conv

This may save an unnecessary call to `prod`
JuliaDSP · Dec 16, 2022 · ba0586f · ba0586f
1 parent e449411
commit ba0586f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/dspbase.jl b/src/dspbase.jl
@@ -691,7 +691,7 @@ function conv(u::AbstractArray{T, N},
               v::AbstractArray{T, N}) where {T<:RealOrComplexFloat, N}
     su = size(u)
     sv = size(v)
-    if prod(su) >= prod(sv)
+    if length(u) >= length(v)
         _conv(u, v, su, sv)
     else
         _conv(v, u, sv, su)