Fix unique(::NullableArray) on Julia 0.6

eltype(NullableArray) now gives Any.
JuliaData · Feb 11, 2017 · 5363b34 · 5363b34
1 parent 9b3da42
commit 5363b34
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/nullablearray.jl b/src/nullablearray.jl
@@ -147,4 +147,4 @@ levels!(A::NullableCategoricalArray, newlevels::Vector; nullok=false) = _levels!
 
 droplevels!(A::NullableCategoricalArray) = levels!(A, _unique(Array, A.refs, A.pool))
 
-unique(A::NullableCategoricalArray) = _unique(NullableArray, A.refs, A.pool)
+unique{T}(A::NullableCategoricalArray{T}) = _unique(NullableArray{T}, A.refs, A.pool)