isunitless: use is is instead of ==

this is inferrable
PainterQubits · Jun 6, 2017 · 9a8dd68 · 9a8dd68
1 parent 60367b1
commit 9a8dd68
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Unitful.jl b/src/Unitful.jl
@@ -44,7 +44,8 @@ const promotion = Dict{Symbol,Unit}()
 include("User.jl")
 const NoUnits = FreeUnits{(), Dimensions{()}}()
 const NoDims = Dimensions{()}()
-@inline isunitless{N}(::Units{N}) = N == ()
+isunitless(::Units) = false
+isunitless(::Units{()}) = true
 
 (y::FreeUnits)(x::Number) = uconvert(y,x)
 (y::ContextUnits)(x::Number) = uconvert(y,x)