From b7dace664bd5b3bcdead631137cbf38b2fe42e24 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Adjemia=20=28Scylla=29?= <stepan@dynare.org>
Date: Wed, 23 Jan 2019 15:58:26 +0100
Subject: [PATCH] Added missing initialization of returned argument in subsref.

---
 src/@dseries/subsref.m | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/@dseries/subsref.m b/src/@dseries/subsref.m
index 8211214..61e9d6e 100644
--- a/src/@dseries/subsref.m
+++ b/src/@dseries/subsref.m
@@ -84,6 +84,7 @@ switch S(1).type
       case 'struct'
         r = dseries2struct(o);
       case 'initialize'
+        r = NaN;
         initialize(o);
       case {'baxter_king_filter', 'baxter_king_filter_', ...
             'cumsum','cumsum_', ...
-- 
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