From b592987fb4814ab085a059bc022e2f9149a55572 Mon Sep 17 00:00:00 2001
From: Johannes Pfeifer <jpfeifer@gmx.de>
Date: Sun, 30 Aug 2015 11:56:26 +0200
Subject: [PATCH] Base evaluation of linearity at steady state for exogenous
 variables

---
 matlab/discretionary_policy_1.m | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/matlab/discretionary_policy_1.m b/matlab/discretionary_policy_1.m
index 038554618..fd0416304 100644
--- a/matlab/discretionary_policy_1.m
+++ b/matlab/discretionary_policy_1.m
@@ -78,7 +78,8 @@ it_ = MaxLag + 1 ;
 if exo_nbr == 0
     oo_.exo_steady_state = [] ;
 end
-[junk,jacobia_] = feval([M_.fname '_dynamic'],z, [oo_.exo_simul ...
+
+[junk,jacobia_] = feval([M_.fname '_dynamic'],z, [zeros(size(oo_.exo_simul)) ...
                     oo_.exo_det_simul], M_.params, zeros(endo_nbr,1), it_);
 if any(junk~=0)
     error(['discretionary_policy: the model must be written in deviation ' ...