From 6b44e08daac6352b3b4a3af57addf29bff79968b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Villemot?= <sebastien@dynare.org>
Date: Fri, 6 Oct 2023 16:41:54 -0400
Subject: [PATCH] steady: add check over the value of homotopy_mode option
---
matlab/steady.m | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/matlab/steady.m b/matlab/steady.m
index 9b3c4f238f..9866224b32 100644
--- a/matlab/steady.m
+++ b/matlab/steady.m
@@ -38,6 +38,10 @@ Sigma_e = M_.Sigma_e;
% Set M_.Sigma_e=0 (we compute the *deterministic* steady state)
M_.Sigma_e(:,:) = 0;
+if ~ismember(options_.homotopy_mode, [0 1 2 3])
+ error('STEADY: invalid value for homotopy_mode option')
+end
+
if isfield(options_, 'homotopy_values') && options_.homotopy_mode == 0
warning('STEADY: a homotopy_setup block is present but homotopy will not be performed because homotopy_mode option is equal to 0')
end
--
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