From c3de652feb158ba818d9eb88f0d16cffcceece71 Mon Sep 17 00:00:00 2001
From: Christopher Rackauckas <Contact@ChrisRackauckas.com>
Date: Mon, 20 Nov 2017 22:19:17 -0800
Subject: [PATCH] remove vecing

---
 src/utils.jl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/utils.jl b/src/utils.jl
index 9d50585..5387181 100644
--- a/src/utils.jl
+++ b/src/utils.jl
@@ -55,13 +55,13 @@ assign_expr(::Val{name}, ::Type{<:OrdinaryDiffEq.TimeGradientWrapper}, ::Type) w
 assign_expr(::Val{name}, ::Type{<:OrdinaryDiffEq.UJacobianWrapper}, ::Type) where name =
     :($name = OrdinaryDiffEq.UJacobianWrapper(
         f,t,
-        vec(uprev),
+        uprev,
         getfield(cache, $(Meta.quot(name))).fx1))
 
 # create new config of Jacobian
 assign_expr(::Val{name}, ::Type{ForwardDiff.JacobianConfig{T,V,N,D}},
             ::Type) where {name,T,V,N,D} =
-                :($name = ForwardDiff.JacobianConfig(uf, vec(du1), vec(uprev),
+                :($name = ForwardDiff.JacobianConfig(uf, du1, uprev,
                                                      ForwardDiff.Chunk{$N}()))
 
 # update implicit RHS