Revert previous commit.

Should fix build error in travis-ci.

src/initialize_dseries_toolbox.m

@@ -76,10 +76,6 @@ if ~exist('one_sided_hp_filter','file')
     p{end+1} = '/utilities/missing/one_sided_hp_filter';
 end
 
-if ~exist('isoctave','file')
-    p{end+1} = '/utilities/missing/isoctave';
-end
-
 % Install X13 binaries
 opath = pwd();
 try

src/utilities/missing/isoctave/isoctave.m

-function A = isoctave()
-
-% Copyright (C) 2013-2016 Dynare Team
-%
-% This file is part of Dynare.
-%
-% Dynare is free software: you can redistribute it and/or modify
-% it under the terms of the GNU General Public License as published by
-% the Free Software Foundation, either version 3 of the License, or
-% (at your option) any later version.
-%
-% Dynare is distributed in the hope that it will be useful,
-% but WITHOUT ANY WARRANTY; without even the implied warranty of
-% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-% GNU General Public License for more details.
-%
-% You should have received a copy of the GNU General Public License
-% along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
-
-A = exist('OCTAVE_VERSION');
\ No newline at end of file

tests/runalltests.m

@@ -13,10 +13,6 @@
 % You should have received a copy of the GNU General Public License
 % along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
 
-if isoctave()
-    pkg install -forge io
-end
-
 opath = path();
 
 system('rm -f failed');
@@ -52,7 +48,8 @@ end
 
 warning off
 
-if isoctave
+if isoctave()
+    pkg install -forge io
     more off;
     addpath([unit_tests_root 'fake']);
 end