Merge pull request #54 from epatters/union-deprecated

Fix deprecated use of union() on arrays
JuliaServices · Dec 7, 2018 · 98f305c · 98f305c
2 parents 9a0e042 + 0220828
commit 98f305c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/matchutils.jl b/src/matchutils.jl
@@ -73,7 +73,7 @@ function getvars(e::Expr)
         getvars(e.args)
     end
 end
-getvars(es::AbstractArray) = union([getvars(e) for e in es]...)
+getvars(es::AbstractArray) = unique!(vcat([getvars(e) for e in es]...))
 
 #
 # getvar