From fd09b981508017fe320494227a569d08fabe2130 Mon Sep 17 00:00:00 2001
From: Michel Juillard <michel@debian.home>
Date: Tue, 31 Mar 2020 15:40:49 +0200
Subject: [PATCH] fix bug when no convergence and backward model

---
 matlab/perfect-foresight-models/perfect_foresight_solver.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/matlab/perfect-foresight-models/perfect_foresight_solver.m b/matlab/perfect-foresight-models/perfect_foresight_solver.m
index c86ccfe95f..e675b7fecd 100644
--- a/matlab/perfect-foresight-models/perfect_foresight_solver.m
+++ b/matlab/perfect-foresight-models/perfect_foresight_solver.m
@@ -185,6 +185,7 @@ end
 
 
 if ~isreal(oo_.endo_simul(:)) % cannot happen with bytecode or the perfect_foresight_problem DLL
+    ny = size(oo_.endo_simul, 1)
     if M_.maximum_lag > 0
         y0 = real(oo_.endo_simul(:, M_.maximum_lag));
     else
-- 
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