Fix

Author: lkdvos

src/tensors/braidingtensor.jl

@@ -28,8 +28,8 @@ struct BraidingTensor{T,S} <: AbstractTensorMap{T,S,2,2}
         # partial construction: only construct rowr and colr when needed
     end
 end
-function BraidingTensor{T}(V1::IndexSpace, V2::IndexSpace, adjoint::Bool=false) where {T}
-    return BraidingTensor{T,S}(promote(V1, V2)..., adjoint)
+function BraidingTensor{T}(V1::S, V2::S, adjoint::Bool=false) where {T,S}
+    return BraidingTensor{T,S}(V1, V2, adjoint)
 end
 function BraidingTensor{T}(V1::IndexSpace, V2::IndexSpace, adjoint::Bool=false) where {T}
     return BraidingTensor{T}(promote(V1, V2)..., adjoint)